159401144

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 349747200

約数和(自身を除く): 190346056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 137, 158, 263, 274, 316, 526, 548, 553, 632, 959, 1052, 1096, 1106, 1841, 1918, 2104, 2212, 3682, 3836, 4424, 7364, 7672, 10823, 14728, 20777, 21646, 36031, 41554, 43292, 72062, 75761, 83108, 86584, 144124, 145439, 151522, 166216, 252217, 288248, 290878, 303044, 504434, 581756, 606088, 1008868, 1163512, 2017736, 2846449, 5692898, 11385796, 19925143, 22771592, 39850286, 79700572, 159401144]

約数ペア:

[(1, 159401144), (2, 79700572), (4, 39850286), (7, 22771592), (8, 19925143), (14, 11385796), (28, 5692898), (56, 2846449), (79, 2017736), (137, 1163512), (158, 1008868), (263, 606088), (274, 581756), (316, 504434), (526, 303044), (548, 290878), (553, 288248), (632, 252217), (959, 166216), (1052, 151522), (1096, 145439), (1106, 144124), (1841, 86584), (1918, 83108), (2104, 75761), (2212, 72062), (3682, 43292), (3836, 41554), (4424, 36031), (7364, 21646), (7672, 20777), (10823, 14728)]