166429256

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1806

約数の個数: 64

約数和(自身を含む): 374284800

約数和(自身を除く): 207855544

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 56, 74, 94, 148, 188, 259, 296, 329, 376, 518, 658, 1036, 1316, 1709, 1739, 2072, 2632, 3418, 3478, 6836, 6956, 11963, 12173, 13672, 13912, 23926, 24346, 47852, 48692, 63233, 80323, 95704, 97384, 126466, 160646, 252932, 321292, 442631, 505864, 562261, 642584, 885262, 1124522, 1770524, 2249044, 2971951, 3541048, 4498088, 5943902, 11887804, 20803657, 23775608, 41607314, 83214628, 166429256]

約数ペア:

[(1, 166429256), (2, 83214628), (4, 41607314), (7, 23775608), (8, 20803657), (14, 11887804), (28, 5943902), (37, 4498088), (47, 3541048), (56, 2971951), (74, 2249044), (94, 1770524), (148, 1124522), (188, 885262), (259, 642584), (296, 562261), (329, 505864), (376, 442631), (518, 321292), (658, 252932), (1036, 160646), (1316, 126466), (1709, 97384), (1739, 95704), (2072, 80323), (2632, 63233), (3418, 48692), (3478, 47852), (6836, 24346), (6956, 23926), (11963, 13912), (12173, 13672)]