188656656

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 498503808

約数和(自身を除く): 309847152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 197, 213, 281, 284, 394, 426, 562, 568, 591, 788, 843, 852, 1124, 1136, 1182, 1576, 1686, 1704, 2248, 2364, 3152, 3372, 3408, 4496, 4728, 6744, 9456, 13488, 13987, 19951, 27974, 39902, 41961, 55357, 55948, 59853, 79804, 83922, 110714, 111896, 119706, 159608, 166071, 167844, 221428, 223792, 239412, 319216, 332142, 335688, 442856, 478824, 664284, 671376, 885712, 957648, 1328568, 2657136, 3930347, 7860694, 11791041, 15721388, 23582082, 31442776, 47164164, 62885552, 94328328, 188656656]

約数ペア:

[(1, 188656656), (2, 94328328), (3, 62885552), (4, 47164164), (6, 31442776), (8, 23582082), (12, 15721388), (16, 11791041), (24, 7860694), (48, 3930347), (71, 2657136), (142, 1328568), (197, 957648), (213, 885712), (281, 671376), (284, 664284), (394, 478824), (426, 442856), (562, 335688), (568, 332142), (591, 319216), (788, 239412), (843, 223792), (852, 221428), (1124, 167844), (1136, 166071), (1182, 159608), (1576, 119706), (1686, 111896), (1704, 110714), (2248, 83922), (2364, 79804), (3152, 59853), (3372, 55948), (3408, 55357), (4496, 41961), (4728, 39902), (6744, 27974), (9456, 19951), (13488, 13987)]