156954332120

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1\times {\mathrm{32401}}^1$

素因数の和:33108

約数の個数: 64

約数和(自身を含む): 355190724000

約数和(自身を除く): 198236391880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 349, 694, 698, 1388, 1396, 1735, 1745, 2776, 2792, 3470, 3490, 6940, 6980, 13880, 13960, 32401, 64802, 121103, 129604, 162005, 242206, 259208, 324010, 484412, 605515, 648020, 968824, 1211030, 1296040, 2422060, 4844120, 11243147, 11307949, 22486294, 22615898, 44972588, 45231796, 56215735, 56539745, 89945176, 90463592, 112431470, 113079490, 224862940, 226158980, 449725880, 452317960, 3923858303, 7847716606, 15695433212, 19619291515, 31390866424, 39238583030, 78477166060, 156954332120]

約数ペア:

[(1, 156954332120), (2, 78477166060), (4, 39238583030), (5, 31390866424), (8, 19619291515), (10, 15695433212), (20, 7847716606), (40, 3923858303), (347, 452317960), (349, 449725880), (694, 226158980), (698, 224862940), (1388, 113079490), (1396, 112431470), (1735, 90463592), (1745, 89945176), (2776, 56539745), (2792, 56215735), (3470, 45231796), (3490, 44972588), (6940, 22615898), (6980, 22486294), (13880, 11307949), (13960, 11243147), (32401, 4844120), (64802, 2422060), (121103, 1296040), (129604, 1211030), (162005, 968824), (242206, 648020), (259208, 605515), (324010, 484412)]