149702344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{15607}}^1$

素因数の和:15733

約数の個数: 32

約数和(自身を含む): 309038400

約数和(自身を除く): 159336056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 15607, 31214, 62428, 124856, 171677, 343354, 686708, 1373416, 1701163, 3402326, 6804652, 13609304, 18712793, 37425586, 74851172, 149702344]

約数ペア:

[(1, 149702344), (2, 74851172), (4, 37425586), (8, 18712793), (11, 13609304), (22, 6804652), (44, 3402326), (88, 1701163), (109, 1373416), (218, 686708), (436, 343354), (872, 171677), (1199, 124856), (2398, 62428), (4796, 31214), (9592, 15607)]