149377584

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 399106400

約数和(自身を除く): 249728816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 241, 296, 349, 444, 482, 592, 698, 723, 888, 964, 1047, 1396, 1446, 1776, 1928, 2094, 2792, 2892, 3856, 4188, 5584, 5784, 8376, 8917, 11568, 12913, 16752, 17834, 25826, 26751, 35668, 38739, 51652, 53502, 71336, 77478, 84109, 103304, 107004, 142672, 154956, 168218, 206608, 214008, 252327, 309912, 336436, 428016, 504654, 619824, 672872, 1009308, 1345744, 2018616, 3112033, 4037232, 6224066, 9336099, 12448132, 18672198, 24896264, 37344396, 49792528, 74688792, 149377584]

約数ペア:

[(1, 149377584), (2, 74688792), (3, 49792528), (4, 37344396), (6, 24896264), (8, 18672198), (12, 12448132), (16, 9336099), (24, 6224066), (37, 4037232), (48, 3112033), (74, 2018616), (111, 1345744), (148, 1009308), (222, 672872), (241, 619824), (296, 504654), (349, 428016), (444, 336436), (482, 309912), (592, 252327), (698, 214008), (723, 206608), (888, 168218), (964, 154956), (1047, 142672), (1396, 107004), (1446, 103304), (1776, 84109), (1928, 77478), (2094, 71336), (2792, 53502), (2892, 51652), (3856, 38739), (4188, 35668), (5584, 26751), (5784, 25826), (8376, 17834), (8917, 16752), (11568, 12913)]