151090906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 241008768

約数和(自身を除く): 89917862

約数列:

[1, 2, 37, 43, 74, 86, 103, 206, 461, 922, 1591, 3182, 3811, 4429, 7622, 8858, 17057, 19823, 34114, 39646, 47483, 94966, 163873, 327746, 733451, 1466902, 1756871, 2041769, 3513742, 4083538, 75545453, 151090906]

約数ペア:

[(1, 151090906), (2, 75545453), (37, 4083538), (43, 3513742), (74, 2041769), (86, 1756871), (103, 1466902), (206, 733451), (461, 327746), (922, 163873), (1591, 94966), (3182, 47483), (3811, 39646), (4429, 34114), (7622, 19823), (8858, 17057)]