188229708

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 484323840

約数和(自身を除く): 296094132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 167, 239, 262, 334, 393, 478, 501, 524, 668, 717, 786, 956, 1002, 1179, 1434, 1503, 1572, 2004, 2151, 2358, 2868, 3006, 4302, 4716, 6012, 8604, 21877, 31309, 39913, 43754, 62618, 65631, 79826, 87508, 93927, 119739, 125236, 131262, 159652, 187854, 196893, 239478, 262524, 281781, 359217, 375708, 393786, 478956, 563562, 718434, 787572, 1127124, 1436868, 5228603, 10457206, 15685809, 20914412, 31371618, 47057427, 62743236, 94114854, 188229708]

約数ペア:

[(1, 188229708), (2, 94114854), (3, 62743236), (4, 47057427), (6, 31371618), (9, 20914412), (12, 15685809), (18, 10457206), (36, 5228603), (131, 1436868), (167, 1127124), (239, 787572), (262, 718434), (334, 563562), (393, 478956), (478, 393786), (501, 375708), (524, 359217), (668, 281781), (717, 262524), (786, 239478), (956, 196893), (1002, 187854), (1179, 159652), (1434, 131262), (1503, 125236), (1572, 119739), (2004, 93927), (2151, 87508), (2358, 79826), (2868, 65631), (3006, 62618), (4302, 43754), (4716, 39913), (6012, 31309), (8604, 21877)]