131522664

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 413280000

約数和(自身を除く): 281757336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1229, 1274, 1372, 1911, 2058, 2184, 2458, 2548, 2744, 3687, 3822, 4116, 4459, 4916, 5096, 7374, 7644, 8232, 8603, 8918, 9832, 13377, 14748, 15288, 15977, 17206, 17836, 25809, 26754, 29496, 31954, 34412, 35672, 47931, 51618, 53508, 60221, 63908, 68824, 95862, 103236, 107016, 111839, 120442, 127816, 180663, 191724, 206472, 223678, 240884, 335517, 361326, 383448, 421547, 447356, 481768, 671034, 722652, 782873, 843094, 894712, 1264641, 1342068, 1445304, 1565746, 1686188, 2348619, 2529282, 2684136, 3131492, 3372376, 4697238, 5058564, 5480111, 6262984, 9394476, 10117128, 10960222, 16440333, 18788952, 21920444, 32880666, 43840888, 65761332, 131522664]

約数ペア:

[(1, 131522664), (2, 65761332), (3, 43840888), (4, 32880666), (6, 21920444), (7, 18788952), (8, 16440333), (12, 10960222), (13, 10117128), (14, 9394476), (21, 6262984), (24, 5480111), (26, 5058564), (28, 4697238), (39, 3372376), (42, 3131492), (49, 2684136), (52, 2529282), (56, 2348619), (78, 1686188), (84, 1565746), (91, 1445304), (98, 1342068), (104, 1264641), (147, 894712), (156, 843094), (168, 782873), (182, 722652), (196, 671034), (273, 481768), (294, 447356), (312, 421547), (343, 383448), (364, 361326), (392, 335517), (546, 240884), (588, 223678), (637, 206472), (686, 191724), (728, 180663), (1029, 127816), (1092, 120442), (1176, 111839), (1229, 107016), (1274, 103236), (1372, 95862), (1911, 68824), (2058, 63908), (2184, 60221), (2458, 53508), (2548, 51618), (2744, 47931), (3687, 35672), (3822, 34412), (4116, 31954), (4459, 29496), (4916, 26754), (5096, 25809), (7374, 17836), (7644, 17206), (8232, 15977), (8603, 15288), (8918, 14748), (9832, 13377)]