187669384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{757}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 425692800

約数和(自身を除く): 238023416

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 233, 266, 466, 532, 757, 932, 1064, 1514, 1631, 1864, 3028, 3262, 4427, 5299, 6056, 6524, 8854, 10598, 13048, 14383, 17708, 21196, 28766, 30989, 35416, 42392, 57532, 61978, 100681, 115064, 123956, 176381, 201362, 247912, 352762, 402724, 705524, 805448, 1234667, 1411048, 2469334, 3351239, 4938668, 6702478, 9877336, 13404956, 23458673, 26809912, 46917346, 93834692, 187669384]

約数ペア:

[(1, 187669384), (2, 93834692), (4, 46917346), (7, 26809912), (8, 23458673), (14, 13404956), (19, 9877336), (28, 6702478), (38, 4938668), (56, 3351239), (76, 2469334), (133, 1411048), (152, 1234667), (233, 805448), (266, 705524), (466, 402724), (532, 352762), (757, 247912), (932, 201362), (1064, 176381), (1514, 123956), (1631, 115064), (1864, 100681), (3028, 61978), (3262, 57532), (4427, 42392), (5299, 35416), (6056, 30989), (6524, 28766), (8854, 21196), (10598, 17708), (13048, 14383)]