156846768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1601}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 439409376

約数和(自身を除く): 282562608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1601, 1884, 2041, 2512, 3202, 3768, 4082, 4803, 6123, 6404, 7536, 8164, 9606, 12246, 12808, 16328, 19212, 20813, 24492, 25616, 32656, 38424, 41626, 48984, 62439, 76848, 83252, 97968, 124878, 166504, 249756, 251357, 333008, 499512, 502714, 754071, 999024, 1005428, 1508142, 2010856, 3016284, 3267641, 4021712, 6032568, 6535282, 9802923, 12065136, 13070564, 19605846, 26141128, 39211692, 52282256, 78423384, 156846768]

約数ペア:

[(1, 156846768), (2, 78423384), (3, 52282256), (4, 39211692), (6, 26141128), (8, 19605846), (12, 13070564), (13, 12065136), (16, 9802923), (24, 6535282), (26, 6032568), (39, 4021712), (48, 3267641), (52, 3016284), (78, 2010856), (104, 1508142), (156, 1005428), (157, 999024), (208, 754071), (312, 502714), (314, 499512), (471, 333008), (624, 251357), (628, 249756), (942, 166504), (1256, 124878), (1601, 97968), (1884, 83252), (2041, 76848), (2512, 62439), (3202, 48984), (3768, 41626), (4082, 38424), (4803, 32656), (6123, 25616), (6404, 24492), (7536, 20813), (8164, 19212), (9606, 16328), (12246, 12808)]