123836153344

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{190297}}^1$

素因数の和:190387

約数の個数: 80

約数和(自身を含む): 261643003776

約数和(自身を除く): 137806850432

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 512, 656, 992, 1271, 1312, 1984, 2542, 2624, 3968, 5084, 5248, 7936, 10168, 10496, 15872, 20336, 20992, 40672, 81344, 162688, 190297, 325376, 380594, 650752, 761188, 1522376, 3044752, 5899207, 6089504, 7802177, 11798414, 12179008, 15604354, 23596828, 24358016, 31208708, 47193656, 48716032, 62417416, 94387312, 97432064, 124834832, 188774624, 241867487, 249669664, 377549248, 483734974, 499339328, 755098496, 967469948, 998678656, 1510196992, 1934939896, 1997357312, 3020393984, 3869879792, 3994714624, 7739759584, 15479519168, 30959038336, 61918076672, 123836153344]

約数ペア:

[(1, 123836153344), (2, 61918076672), (4, 30959038336), (8, 15479519168), (16, 7739759584), (31, 3994714624), (32, 3869879792), (41, 3020393984), (62, 1997357312), (64, 1934939896), (82, 1510196992), (124, 998678656), (128, 967469948), (164, 755098496), (248, 499339328), (256, 483734974), (328, 377549248), (496, 249669664), (512, 241867487), (656, 188774624), (992, 124834832), (1271, 97432064), (1312, 94387312), (1984, 62417416), (2542, 48716032), (2624, 47193656), (3968, 31208708), (5084, 24358016), (5248, 23596828), (7936, 15604354), (10168, 12179008), (10496, 11798414), (15872, 7802177), (20336, 6089504), (20992, 5899207), (40672, 3044752), (81344, 1522376), (162688, 761188), (190297, 650752), (325376, 380594)]