140216976

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{26317}}^1$

素因数の和:26368

約数の個数: 60

約数和(自身を含む): 403033852

約数和(自身を除く): 262816876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 26317, 52634, 78951, 105268, 157902, 210536, 236853, 315804, 421072, 473706, 631608, 947412, 973729, 1263216, 1894824, 1947458, 2921187, 3789648, 3894916, 5842374, 7789832, 8763561, 11684748, 15579664, 17527122, 23369496, 35054244, 46738992, 70108488, 140216976]

約数ペア:

[(1, 140216976), (2, 70108488), (3, 46738992), (4, 35054244), (6, 23369496), (8, 17527122), (9, 15579664), (12, 11684748), (16, 8763561), (18, 7789832), (24, 5842374), (36, 3894916), (37, 3789648), (48, 2921187), (72, 1947458), (74, 1894824), (111, 1263216), (144, 973729), (148, 947412), (222, 631608), (296, 473706), (333, 421072), (444, 315804), (592, 236853), (666, 210536), (888, 157902), (1332, 105268), (1776, 78951), (2664, 52634), (5328, 26317)]