178017216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 112

約数和(自身を含む): 514709664

約数和(自身を除く): 336692448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 146, 156, 192, 208, 219, 292, 312, 416, 438, 584, 624, 832, 876, 949, 977, 1168, 1248, 1752, 1898, 1954, 2336, 2496, 2847, 2931, 3504, 3796, 3908, 4672, 5694, 5862, 7008, 7592, 7816, 11388, 11724, 12701, 14016, 15184, 15632, 22776, 23448, 25402, 30368, 31264, 38103, 45552, 46896, 50804, 60736, 62528, 71321, 76206, 91104, 93792, 101608, 142642, 152412, 182208, 187584, 203216, 213963, 285284, 304824, 406432, 427926, 570568, 609648, 812864, 855852, 927173, 1141136, 1219296, 1711704, 1854346, 2282272, 2438592, 2781519, 3423408, 3708692, 4564544, 5563038, 6846816, 7417384, 11126076, 13693632, 14834768, 22252152, 29669536, 44504304, 59339072, 89008608, 178017216]

約数ペア:

[(1, 178017216), (2, 89008608), (3, 59339072), (4, 44504304), (6, 29669536), (8, 22252152), (12, 14834768), (13, 13693632), (16, 11126076), (24, 7417384), (26, 6846816), (32, 5563038), (39, 4564544), (48, 3708692), (52, 3423408), (64, 2781519), (73, 2438592), (78, 2282272), (96, 1854346), (104, 1711704), (146, 1219296), (156, 1141136), (192, 927173), (208, 855852), (219, 812864), (292, 609648), (312, 570568), (416, 427926), (438, 406432), (584, 304824), (624, 285284), (832, 213963), (876, 203216), (949, 187584), (977, 182208), (1168, 152412), (1248, 142642), (1752, 101608), (1898, 93792), (1954, 91104), (2336, 76206), (2496, 71321), (2847, 62528), (2931, 60736), (3504, 50804), (3796, 46896), (3908, 45552), (4672, 38103), (5694, 31264), (5862, 30368), (7008, 25402), (7592, 23448), (7816, 22776), (11388, 15632), (11724, 15184), (12701, 14016)]