155006912

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1093

約数の個数: 56

約数和(自身を含む): 320948304

約数和(自身を除く): 165941392

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 134, 148, 268, 296, 536, 592, 977, 1072, 1184, 1954, 2144, 2368, 2479, 3908, 4288, 4958, 7816, 9916, 15632, 19832, 31264, 36149, 39664, 62528, 65459, 72298, 79328, 130918, 144596, 158656, 261836, 289192, 523672, 578384, 1047344, 1156768, 2094688, 2313536, 2421983, 4189376, 4843966, 9687932, 19375864, 38751728, 77503456, 155006912]

約数ペア:

[(1, 155006912), (2, 77503456), (4, 38751728), (8, 19375864), (16, 9687932), (32, 4843966), (37, 4189376), (64, 2421983), (67, 2313536), (74, 2094688), (134, 1156768), (148, 1047344), (268, 578384), (296, 523672), (536, 289192), (592, 261836), (977, 158656), (1072, 144596), (1184, 130918), (1954, 79328), (2144, 72298), (2368, 65459), (2479, 62528), (3908, 39664), (4288, 36149), (4958, 31264), (7816, 19832), (9916, 15632)]