166572816

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 448507008

約数和(自身を除く): 281934192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 592, 852, 888, 1136, 1321, 1704, 1776, 2627, 2642, 3408, 3963, 5254, 5284, 7881, 7926, 10508, 10568, 15762, 15852, 21016, 21136, 31524, 31704, 42032, 48877, 63048, 63408, 93791, 97754, 126096, 146631, 187582, 195508, 281373, 293262, 375164, 391016, 562746, 586524, 750328, 782032, 1125492, 1173048, 1500656, 2250984, 2346096, 3470267, 4501968, 6940534, 10410801, 13881068, 20821602, 27762136, 41643204, 55524272, 83286408, 166572816]

約数ペア:

[(1, 166572816), (2, 83286408), (3, 55524272), (4, 41643204), (6, 27762136), (8, 20821602), (12, 13881068), (16, 10410801), (24, 6940534), (37, 4501968), (48, 3470267), (71, 2346096), (74, 2250984), (111, 1500656), (142, 1173048), (148, 1125492), (213, 782032), (222, 750328), (284, 586524), (296, 562746), (426, 391016), (444, 375164), (568, 293262), (592, 281373), (852, 195508), (888, 187582), (1136, 146631), (1321, 126096), (1704, 97754), (1776, 93791), (2627, 63408), (2642, 63048), (3408, 48877), (3963, 42032), (5254, 31704), (5284, 31524), (7881, 21136), (7926, 21016), (10508, 15852), (10568, 15762)]