149722990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1823}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 277364736

約数和(自身を除く): 127641746

約数列:

[1, 2, 5, 10, 43, 86, 191, 215, 382, 430, 955, 1823, 1910, 3646, 8213, 9115, 16426, 18230, 41065, 78389, 82130, 156778, 348193, 391945, 696386, 783890, 1740965, 3481930, 14972299, 29944598, 74861495, 149722990]

約数ペア:

[(1, 149722990), (2, 74861495), (5, 29944598), (10, 14972299), (43, 3481930), (86, 1740965), (191, 783890), (215, 696386), (382, 391945), (430, 348193), (955, 156778), (1823, 82130), (1910, 78389), (3646, 41065), (8213, 18230), (9115, 16426)]