151003760

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23893}}^1$

素因数の和:23985

約数の個数: 40

約数和(自身を含む): 355542720

約数和(自身を除く): 204538960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 23893, 47786, 95572, 119465, 191144, 238930, 382288, 477860, 955720, 1887547, 1911440, 3775094, 7550188, 9437735, 15100376, 18875470, 30200752, 37750940, 75501880, 151003760]

約数ペア:

[(1, 151003760), (2, 75501880), (4, 37750940), (5, 30200752), (8, 18875470), (10, 15100376), (16, 9437735), (20, 7550188), (40, 3775094), (79, 1911440), (80, 1887547), (158, 955720), (316, 477860), (395, 382288), (632, 238930), (790, 191144), (1264, 119465), (1580, 95572), (3160, 47786), (6320, 23893)]