157021236

素因数分解:

$2^2\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{2309}}^1$

素因数の和:4208

約数の個数: 36

約数和(自身を含む): 397296900

約数和(自身を除く): 240275664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1889, 2309, 3778, 4618, 5667, 6927, 7556, 9236, 11334, 13854, 17001, 20781, 22668, 27708, 34002, 41562, 68004, 83124, 4361701, 8723402, 13085103, 17446804, 26170206, 39255309, 52340412, 78510618, 157021236]

約数ペア:

[(1, 157021236), (2, 78510618), (3, 52340412), (4, 39255309), (6, 26170206), (9, 17446804), (12, 13085103), (18, 8723402), (36, 4361701), (1889, 83124), (2309, 68004), (3778, 41562), (4618, 34002), (5667, 27708), (6927, 22668), (7556, 20781), (9236, 17001), (11334, 13854)]