138437754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8179}}^1$

素因数の和:8235

約数の個数: 64

約数和(自身を含む): 351805440

約数和(自身を除く): 213367686

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8179, 8463, 16358, 16926, 24537, 49074, 57253, 106327, 114506, 171759, 212654, 253549, 318981, 343518, 507098, 637962, 744289, 760647, 1488578, 1521294, 1774843, 2232867, 3296137, 3549686, 4465734, 5324529, 6592274, 9888411, 10649058, 19776822, 23072959, 46145918, 69218877, 138437754]

約数ペア:

[(1, 138437754), (2, 69218877), (3, 46145918), (6, 23072959), (7, 19776822), (13, 10649058), (14, 9888411), (21, 6592274), (26, 5324529), (31, 4465734), (39, 3549686), (42, 3296137), (62, 2232867), (78, 1774843), (91, 1521294), (93, 1488578), (182, 760647), (186, 744289), (217, 637962), (273, 507098), (403, 343518), (434, 318981), (546, 253549), (651, 212654), (806, 171759), (1209, 114506), (1302, 106327), (2418, 57253), (2821, 49074), (5642, 24537), (8179, 16926), (8463, 16358)]