154433864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1831}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 312392640

約数和(自身を除く): 157958776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 811, 1622, 1831, 3244, 3662, 6488, 7324, 10543, 14648, 21086, 23803, 42172, 47606, 84344, 95212, 190424, 1484941, 2969882, 5939764, 11879528, 19304233, 38608466, 77216932, 154433864]

約数ペア:

[(1, 154433864), (2, 77216932), (4, 38608466), (8, 19304233), (13, 11879528), (26, 5939764), (52, 2969882), (104, 1484941), (811, 190424), (1622, 95212), (1831, 84344), (3244, 47606), (3662, 42172), (6488, 23803), (7324, 21086), (10543, 14648)]