163923786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6547}}^1$

素因数の和:6675

約数の個数: 48

約数和(自身を含む): 386122464

約数和(自身を除く): 222198678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1926, 2782, 4173, 6547, 8346, 12519, 13094, 19641, 25038, 39282, 58923, 85111, 117846, 170222, 255333, 510666, 700529, 765999, 1401058, 1531998, 2101587, 4203174, 6304761, 9106877, 12609522, 18213754, 27320631, 54641262, 81961893, 163923786]

約数ペア:

[(1, 163923786), (2, 81961893), (3, 54641262), (6, 27320631), (9, 18213754), (13, 12609522), (18, 9106877), (26, 6304761), (39, 4203174), (78, 2101587), (107, 1531998), (117, 1401058), (214, 765999), (234, 700529), (321, 510666), (642, 255333), (963, 170222), (1391, 117846), (1926, 85111), (2782, 58923), (4173, 39282), (6547, 25038), (8346, 19641), (12519, 13094)]