156957150550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{977}}^1\times {\mathrm{2347}}^1$

素因数の和:3410

約数の個数: 72

約数和(自身を含む): 300478908744

約数和(自身を除く): 143521758194

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 977, 1369, 1850, 1954, 2347, 2738, 4694, 4885, 6845, 9770, 11735, 13690, 23470, 24425, 34225, 36149, 48850, 58675, 68450, 72298, 86839, 117350, 173678, 180745, 361490, 434195, 868390, 903725, 1337513, 1807450, 2170975, 2293019, 2675026, 3213043, 4341950, 4586038, 6426086, 6687565, 11465095, 13375130, 16065215, 22930190, 32130430, 33437825, 57325475, 66875650, 80326075, 84841703, 114650950, 160652150, 169683406, 424208515, 848417030, 2121042575, 3139143011, 4242085150, 6278286022, 15695715055, 31391430110, 78478575275, 156957150550]

約数ペア:

[(1, 156957150550), (2, 78478575275), (5, 31391430110), (10, 15695715055), (25, 6278286022), (37, 4242085150), (50, 3139143011), (74, 2121042575), (185, 848417030), (370, 424208515), (925, 169683406), (977, 160652150), (1369, 114650950), (1850, 84841703), (1954, 80326075), (2347, 66875650), (2738, 57325475), (4694, 33437825), (4885, 32130430), (6845, 22930190), (9770, 16065215), (11735, 13375130), (13690, 11465095), (23470, 6687565), (24425, 6426086), (34225, 4586038), (36149, 4341950), (48850, 3213043), (58675, 2675026), (68450, 2293019), (72298, 2170975), (86839, 1807450), (117350, 1337513), (173678, 903725), (180745, 868390), (361490, 434195)]