163049120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1894

約数の個数: 96

約数和(自身を含む): 424714752

約数和(自身を除く): 261665632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1720, 1823, 2080, 2236, 2795, 3440, 3646, 4472, 5590, 6880, 7292, 8944, 9115, 11180, 14584, 17888, 18230, 22360, 23699, 29168, 36460, 44720, 47398, 58336, 72920, 78389, 89440, 94796, 118495, 145840, 156778, 189592, 236990, 291680, 313556, 379184, 391945, 473980, 627112, 758368, 783890, 947960, 1019057, 1254224, 1567780, 1895920, 2038114, 2508448, 3135560, 3791840, 4076228, 5095285, 6271120, 8152456, 10190570, 12542240, 16304912, 20381140, 32609824, 40762280, 81524560, 163049120]

約数ペア:

[(1, 163049120), (2, 81524560), (4, 40762280), (5, 32609824), (8, 20381140), (10, 16304912), (13, 12542240), (16, 10190570), (20, 8152456), (26, 6271120), (32, 5095285), (40, 4076228), (43, 3791840), (52, 3135560), (65, 2508448), (80, 2038114), (86, 1895920), (104, 1567780), (130, 1254224), (160, 1019057), (172, 947960), (208, 783890), (215, 758368), (260, 627112), (344, 473980), (416, 391945), (430, 379184), (520, 313556), (559, 291680), (688, 236990), (860, 189592), (1040, 156778), (1118, 145840), (1376, 118495), (1720, 94796), (1823, 89440), (2080, 78389), (2236, 72920), (2795, 58336), (3440, 47398), (3646, 44720), (4472, 36460), (5590, 29168), (6880, 23699), (7292, 22360), (8944, 18230), (9115, 17888), (11180, 14584)]