126256432

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 252327600

約数和(自身を除く): 126071168

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 419, 509, 592, 838, 1018, 1676, 2036, 3352, 4072, 6704, 8144, 15503, 18833, 31006, 37666, 62012, 75332, 124024, 150664, 213271, 248048, 301328, 426542, 853084, 1706168, 3412336, 7891027, 15782054, 31564108, 63128216, 126256432]

約数ペア:

[(1, 126256432), (2, 63128216), (4, 31564108), (8, 15782054), (16, 7891027), (37, 3412336), (74, 1706168), (148, 853084), (296, 426542), (419, 301328), (509, 248048), (592, 213271), (838, 150664), (1018, 124024), (1676, 75332), (2036, 62012), (3352, 37666), (4072, 31006), (6704, 18833), (8144, 15503)]