156932272

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3251}}^1$

素因数の和:3697

約数の個数: 40

約数和(自身を含む): 348406272

約数和(自身を除く): 191474000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1724, 3017, 3251, 3448, 6034, 6502, 6896, 12068, 13004, 22757, 24136, 26008, 45514, 48272, 52016, 91028, 182056, 364112, 1401181, 2802362, 5604724, 9808267, 11209448, 19616534, 22418896, 39233068, 78466136, 156932272]

約数ペア:

[(1, 156932272), (2, 78466136), (4, 39233068), (7, 22418896), (8, 19616534), (14, 11209448), (16, 9808267), (28, 5604724), (56, 2802362), (112, 1401181), (431, 364112), (862, 182056), (1724, 91028), (3017, 52016), (3251, 48272), (3448, 45514), (6034, 26008), (6502, 24136), (6896, 22757), (12068, 13004)]