171289508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 339064320

約数和(自身を除く): 167774812

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 236, 403, 767, 806, 1534, 1612, 1801, 1829, 3068, 3602, 3658, 7204, 7316, 23413, 23777, 46826, 47554, 55831, 93652, 95108, 106259, 111662, 212518, 223324, 425036, 725803, 1381367, 1451606, 2762734, 2903212, 3294029, 5525468, 6588058, 13176116, 42822377, 85644754, 171289508]

約数ペア:

[(1, 171289508), (2, 85644754), (4, 42822377), (13, 13176116), (26, 6588058), (31, 5525468), (52, 3294029), (59, 2903212), (62, 2762734), (118, 1451606), (124, 1381367), (236, 725803), (403, 425036), (767, 223324), (806, 212518), (1534, 111662), (1612, 106259), (1801, 95108), (1829, 93652), (3068, 55831), (3602, 47554), (3658, 46826), (7204, 23777), (7316, 23413)]