128068512

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 416586240

約数和(自身を除く): 288517728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 352, 416, 418, 429, 456, 491, 494, 528, 572, 608, 624, 627, 741, 836, 858, 912, 982, 988, 1056, 1144, 1248, 1254, 1473, 1482, 1672, 1716, 1824, 1964, 1976, 2288, 2508, 2717, 2946, 2964, 3344, 3432, 3928, 3952, 4576, 5016, 5401, 5434, 5892, 5928, 6383, 6688, 6864, 7856, 7904, 8151, 9329, 10032, 10802, 10868, 11784, 11856, 12766, 13728, 15712, 16203, 16302, 18658, 19149, 20064, 21604, 21736, 23568, 23712, 25532, 27987, 32406, 32604, 37316, 38298, 43208, 43472, 47136, 51064, 55974, 64812, 65208, 70213, 74632, 76596, 86416, 86944, 102128, 102619, 111948, 121277, 129624, 130416, 140426, 149264, 153192, 172832, 204256, 205238, 210639, 223896, 242554, 259248, 260832, 280852, 298528, 306384, 307857, 363831, 410476, 421278, 447792, 485108, 518496, 561704, 612768, 615714, 727662, 820952, 842556, 895584, 970216, 1123408, 1231428, 1334047, 1455324, 1641904, 1685112, 1940432, 2246816, 2462856, 2668094, 2910648, 3283808, 3370224, 3880864, 4002141, 4925712, 5336188, 5821296, 6740448, 8004282, 9851424, 10672376, 11642592, 16008564, 21344752, 32017128, 42689504, 64034256, 128068512]

約数ペア:

[(1, 128068512), (2, 64034256), (3, 42689504), (4, 32017128), (6, 21344752), (8, 16008564), (11, 11642592), (12, 10672376), (13, 9851424), (16, 8004282), (19, 6740448), (22, 5821296), (24, 5336188), (26, 4925712), (32, 4002141), (33, 3880864), (38, 3370224), (39, 3283808), (44, 2910648), (48, 2668094), (52, 2462856), (57, 2246816), (66, 1940432), (76, 1685112), (78, 1641904), (88, 1455324), (96, 1334047), (104, 1231428), (114, 1123408), (132, 970216), (143, 895584), (152, 842556), (156, 820952), (176, 727662), (208, 615714), (209, 612768), (228, 561704), (247, 518496), (264, 485108), (286, 447792), (304, 421278), (312, 410476), (352, 363831), (416, 307857), (418, 306384), (429, 298528), (456, 280852), (491, 260832), (494, 259248), (528, 242554), (572, 223896), (608, 210639), (624, 205238), (627, 204256), (741, 172832), (836, 153192), (858, 149264), (912, 140426), (982, 130416), (988, 129624), (1056, 121277), (1144, 111948), (1248, 102619), (1254, 102128), (1473, 86944), (1482, 86416), (1672, 76596), (1716, 74632), (1824, 70213), (1964, 65208), (1976, 64812), (2288, 55974), (2508, 51064), (2717, 47136), (2946, 43472), (2964, 43208), (3344, 38298), (3432, 37316), (3928, 32604), (3952, 32406), (4576, 27987), (5016, 25532), (5401, 23712), (5434, 23568), (5892, 21736), (5928, 21604), (6383, 20064), (6688, 19149), (6864, 18658), (7856, 16302), (7904, 16203), (8151, 15712), (9329, 13728), (10032, 12766), (10802, 11856), (10868, 11784)]