149445296

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 417973248

約数和(自身を除く): 268527952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 43, 44, 49, 52, 56, 62, 77, 86, 88, 91, 98, 104, 112, 124, 143, 154, 172, 176, 182, 196, 208, 217, 248, 286, 301, 308, 341, 344, 364, 392, 403, 434, 473, 496, 539, 559, 572, 602, 616, 637, 682, 688, 728, 784, 806, 868, 946, 1001, 1078, 1118, 1144, 1204, 1232, 1274, 1333, 1364, 1456, 1519, 1612, 1736, 1892, 2002, 2107, 2156, 2236, 2288, 2387, 2408, 2548, 2666, 2728, 2821, 3038, 3224, 3311, 3472, 3784, 3913, 4004, 4214, 4312, 4433, 4472, 4774, 4816, 5096, 5332, 5456, 5642, 6076, 6149, 6448, 6622, 7007, 7568, 7826, 8008, 8428, 8624, 8866, 8944, 9331, 9548, 10192, 10664, 11284, 12152, 12298, 13244, 14014, 14663, 15652, 16016, 16709, 16856, 17329, 17732, 18662, 19096, 19747, 21328, 22568, 23177, 24304, 24596, 26488, 27391, 28028, 29326, 31031, 31304, 33418, 33712, 34658, 35464, 37324, 38192, 39494, 43043, 45136, 46354, 49192, 52976, 54782, 56056, 58652, 62062, 62608, 65317, 66836, 69316, 70928, 74648, 78988, 86086, 92708, 98384, 102641, 109564, 112112, 117304, 121303, 124124, 130634, 133672, 138632, 149296, 157976, 172172, 185416, 190619, 205282, 217217, 219128, 234608, 242606, 248248, 261268, 267344, 277264, 301301, 315952, 344344, 370832, 381238, 410564, 434434, 438256, 485212, 496496, 522536, 602602, 688688, 718487, 762476, 821128, 849121, 868868, 970424, 1045072, 1205204, 1334333, 1436974, 1524952, 1642256, 1698242, 1737736, 1940848, 2410408, 2668666, 2873948, 3049904, 3396484, 3475472, 4820816, 5337332, 5747896, 6792968, 9340331, 10674664, 11495792, 13585936, 18680662, 21349328, 37361324, 74722648, 149445296]

約数ペア:

[(1, 149445296), (2, 74722648), (4, 37361324), (7, 21349328), (8, 18680662), (11, 13585936), (13, 11495792), (14, 10674664), (16, 9340331), (22, 6792968), (26, 5747896), (28, 5337332), (31, 4820816), (43, 3475472), (44, 3396484), (49, 3049904), (52, 2873948), (56, 2668666), (62, 2410408), (77, 1940848), (86, 1737736), (88, 1698242), (91, 1642256), (98, 1524952), (104, 1436974), (112, 1334333), (124, 1205204), (143, 1045072), (154, 970424), (172, 868868), (176, 849121), (182, 821128), (196, 762476), (208, 718487), (217, 688688), (248, 602602), (286, 522536), (301, 496496), (308, 485212), (341, 438256), (344, 434434), (364, 410564), (392, 381238), (403, 370832), (434, 344344), (473, 315952), (496, 301301), (539, 277264), (559, 267344), (572, 261268), (602, 248248), (616, 242606), (637, 234608), (682, 219128), (688, 217217), (728, 205282), (784, 190619), (806, 185416), (868, 172172), (946, 157976), (1001, 149296), (1078, 138632), (1118, 133672), (1144, 130634), (1204, 124124), (1232, 121303), (1274, 117304), (1333, 112112), (1364, 109564), (1456, 102641), (1519, 98384), (1612, 92708), (1736, 86086), (1892, 78988), (2002, 74648), (2107, 70928), (2156, 69316), (2236, 66836), (2288, 65317), (2387, 62608), (2408, 62062), (2548, 58652), (2666, 56056), (2728, 54782), (2821, 52976), (3038, 49192), (3224, 46354), (3311, 45136), (3472, 43043), (3784, 39494), (3913, 38192), (4004, 37324), (4214, 35464), (4312, 34658), (4433, 33712), (4472, 33418), (4774, 31304), (4816, 31031), (5096, 29326), (5332, 28028), (5456, 27391), (5642, 26488), (6076, 24596), (6149, 24304), (6448, 23177), (6622, 22568), (7007, 21328), (7568, 19747), (7826, 19096), (8008, 18662), (8428, 17732), (8624, 17329), (8866, 16856), (8944, 16709), (9331, 16016), (9548, 15652), (10192, 14663), (10664, 14014), (11284, 13244), (12152, 12298)]