188021274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 451768320

約数和(自身を除く): 263747046

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 151, 161, 302, 322, 453, 483, 906, 966, 1057, 1289, 2114, 2578, 3171, 3473, 3867, 6342, 6946, 7734, 9023, 10419, 18046, 20838, 24311, 27069, 29647, 48622, 54138, 59294, 72933, 88941, 145866, 177882, 194639, 207529, 389278, 415058, 583917, 622587, 1167834, 1245174, 1362473, 2724946, 4087419, 4476697, 8174838, 8953394, 13430091, 26860182, 31336879, 62673758, 94010637, 188021274]

約数ペア:

[(1, 188021274), (2, 94010637), (3, 62673758), (6, 31336879), (7, 26860182), (14, 13430091), (21, 8953394), (23, 8174838), (42, 4476697), (46, 4087419), (69, 2724946), (138, 1362473), (151, 1245174), (161, 1167834), (302, 622587), (322, 583917), (453, 415058), (483, 389278), (906, 207529), (966, 194639), (1057, 177882), (1289, 145866), (2114, 88941), (2578, 72933), (3171, 59294), (3473, 54138), (3867, 48622), (6342, 29647), (6946, 27069), (7734, 24311), (9023, 20838), (10419, 18046)]