156915335780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23057}}^1\times {\mathrm{48611}}^1$

素因数の和:71684

約数の個数: 48

約数和(自身を含む): 376620886656

約数和(自身を除く): 219705550876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23057, 46114, 48611, 92228, 97222, 115285, 161399, 194444, 230570, 243055, 322798, 340277, 461140, 486110, 645596, 680554, 806995, 972220, 1361108, 1613990, 1701385, 3227980, 3402770, 6805540, 1120823827, 2241647654, 4483295308, 5604119135, 7845766789, 11208238270, 15691533578, 22416476540, 31383067156, 39228833945, 78457667890, 156915335780]

約数ペア:

[(1, 156915335780), (2, 78457667890), (4, 39228833945), (5, 31383067156), (7, 22416476540), (10, 15691533578), (14, 11208238270), (20, 7845766789), (28, 5604119135), (35, 4483295308), (70, 2241647654), (140, 1120823827), (23057, 6805540), (46114, 3402770), (48611, 3227980), (92228, 1701385), (97222, 1613990), (115285, 1361108), (161399, 972220), (194444, 806995), (230570, 680554), (243055, 645596), (322798, 486110), (340277, 461140)]