149463648

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16741}}^1$

素因数の和:16788

約数の個数: 72

約数和(自身を含む): 438774336

約数和(自身を除く): 289310688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 16741, 33482, 50223, 66964, 100446, 133928, 150669, 200892, 267856, 301338, 401784, 518971, 535712, 602676, 803568, 1037942, 1205352, 1556913, 1607136, 2075884, 2410704, 3113826, 4151768, 4670739, 4821408, 6227652, 8303536, 9341478, 12455304, 16607072, 18682956, 24910608, 37365912, 49821216, 74731824, 149463648]

約数ペア:

[(1, 149463648), (2, 74731824), (3, 49821216), (4, 37365912), (6, 24910608), (8, 18682956), (9, 16607072), (12, 12455304), (16, 9341478), (18, 8303536), (24, 6227652), (31, 4821408), (32, 4670739), (36, 4151768), (48, 3113826), (62, 2410704), (72, 2075884), (93, 1607136), (96, 1556913), (124, 1205352), (144, 1037942), (186, 803568), (248, 602676), (279, 535712), (288, 518971), (372, 401784), (496, 301338), (558, 267856), (744, 200892), (992, 150669), (1116, 133928), (1488, 100446), (2232, 66964), (2976, 50223), (4464, 33482), (8928, 16741)]