156742748628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{821}}^1\times {\mathrm{55051}}^1$

素因数の和:55913

約数の個数: 72

約数和(自身を含む): 388992587424

約数和(自身を除く): 232249838796

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 821, 867, 1156, 1642, 1734, 2463, 3284, 3468, 4926, 9852, 13957, 27914, 41871, 55051, 55828, 83742, 110102, 165153, 167484, 220204, 237269, 330306, 474538, 660612, 711807, 935867, 949076, 1423614, 1871734, 2807601, 2847228, 3743468, 5615202, 11230404, 15909739, 31819478, 45196871, 47729217, 63638956, 90393742, 95458434, 135590613, 180787484, 190916868, 271181226, 542362452, 768346807, 1536693614, 2305040421, 3073387228, 4610080842, 9220161684, 13061895719, 26123791438, 39185687157, 52247582876, 78371374314, 156742748628]

約数ペア:

[(1, 156742748628), (2, 78371374314), (3, 52247582876), (4, 39185687157), (6, 26123791438), (12, 13061895719), (17, 9220161684), (34, 4610080842), (51, 3073387228), (68, 2305040421), (102, 1536693614), (204, 768346807), (289, 542362452), (578, 271181226), (821, 190916868), (867, 180787484), (1156, 135590613), (1642, 95458434), (1734, 90393742), (2463, 63638956), (3284, 47729217), (3468, 45196871), (4926, 31819478), (9852, 15909739), (13957, 11230404), (27914, 5615202), (41871, 3743468), (55051, 2847228), (55828, 2807601), (83742, 1871734), (110102, 1423614), (165153, 949076), (167484, 935867), (220204, 711807), (237269, 660612), (330306, 474538)]