156946901742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{386887}}^1$

素因数の和:387653

約数の個数: 48

約数和(自身を含む): 351504771072

約数和(自身を除く): 194557869330

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 727, 1454, 2181, 4362, 6543, 13086, 22537, 45074, 67611, 135222, 202833, 386887, 405666, 773774, 1160661, 2321322, 3481983, 6963966, 11993497, 23986994, 35980491, 71960982, 107941473, 215882946, 281266849, 562533698, 843800547, 1687601094, 2531401641, 5062803282, 8719272319, 17438544638, 26157816957, 52315633914, 78473450871, 156946901742]

約数ペア:

[(1, 156946901742), (2, 78473450871), (3, 52315633914), (6, 26157816957), (9, 17438544638), (18, 8719272319), (31, 5062803282), (62, 2531401641), (93, 1687601094), (186, 843800547), (279, 562533698), (558, 281266849), (727, 215882946), (1454, 107941473), (2181, 71960982), (4362, 35980491), (6543, 23986994), (13086, 11993497), (22537, 6963966), (45074, 3481983), (67611, 2321322), (135222, 1160661), (202833, 773774), (386887, 405666)]