191799648

素因数分解:

$2^5\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1231}}^1$

素因数の和:1788

約数の個数: 72

約数和(自身を含む): 546882336

約数和(自身を除く): 355082688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 541, 1082, 1231, 1623, 2164, 2462, 3246, 3693, 4328, 4869, 4924, 6492, 7386, 8656, 9738, 9848, 11079, 12984, 14772, 17312, 19476, 19696, 22158, 25968, 29544, 38952, 39392, 44316, 51936, 59088, 77904, 88632, 118176, 155808, 177264, 354528, 665971, 1331942, 1997913, 2663884, 3995826, 5327768, 5993739, 7991652, 10655536, 11987478, 15983304, 21311072, 23974956, 31966608, 47949912, 63933216, 95899824, 191799648]

約数ペア:

[(1, 191799648), (2, 95899824), (3, 63933216), (4, 47949912), (6, 31966608), (8, 23974956), (9, 21311072), (12, 15983304), (16, 11987478), (18, 10655536), (24, 7991652), (32, 5993739), (36, 5327768), (48, 3995826), (72, 2663884), (96, 1997913), (144, 1331942), (288, 665971), (541, 354528), (1082, 177264), (1231, 155808), (1623, 118176), (2164, 88632), (2462, 77904), (3246, 59088), (3693, 51936), (4328, 44316), (4869, 39392), (4924, 38952), (6492, 29544), (7386, 25968), (8656, 22158), (9738, 19696), (9848, 19476), (11079, 17312), (12984, 14772)]