156946901751

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{2003}}^1$

素因数の和:2482

約数の個数: 80

約数和(自身を含む): 247356958464

約数和(自身を除く): 90410056713

約数列:

[1, 3, 9, 23, 27, 69, 81, 137, 207, 307, 411, 621, 921, 1233, 1863, 2003, 2763, 3151, 3699, 6009, 7061, 8289, 9453, 11097, 18027, 21183, 24867, 28359, 42059, 46069, 54081, 63549, 85077, 126177, 138207, 162243, 190647, 255231, 274411, 378531, 414621, 571941, 614921, 823233, 967357, 1135593, 1243863, 1844763, 2469699, 2902071, 3406779, 3731589, 5534289, 6311453, 7409097, 8706213, 14143183, 16602867, 18934359, 22227291, 26118639, 42429549, 49808601, 56803077, 78355917, 84244177, 127288647, 170409231, 252732531, 381865941, 511227693, 758197593, 1145597823, 1937616071, 2274592779, 5812848213, 6823778337, 17438544639, 52315633917, 156946901751]

約数ペア:

[(1, 156946901751), (3, 52315633917), (9, 17438544639), (23, 6823778337), (27, 5812848213), (69, 2274592779), (81, 1937616071), (137, 1145597823), (207, 758197593), (307, 511227693), (411, 381865941), (621, 252732531), (921, 170409231), (1233, 127288647), (1863, 84244177), (2003, 78355917), (2763, 56803077), (3151, 49808601), (3699, 42429549), (6009, 26118639), (7061, 22227291), (8289, 18934359), (9453, 16602867), (11097, 14143183), (18027, 8706213), (21183, 7409097), (24867, 6311453), (28359, 5534289), (42059, 3731589), (46069, 3406779), (54081, 2902071), (63549, 2469699), (85077, 1844763), (126177, 1243863), (138207, 1135593), (162243, 967357), (190647, 823233), (255231, 614921), (274411, 571941), (378531, 414621)]