163128870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31799}}^1$

素因数の和:31834

約数の個数: 64

約数和(自身を含む): 457920000

約数和(自身を除く): 294791130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 31799, 63598, 95397, 158995, 190794, 286191, 317990, 476985, 572382, 604181, 858573, 953970, 1208362, 1430955, 1717146, 1812543, 2861910, 3020905, 3625086, 4292865, 5437629, 6041810, 8585730, 9062715, 10875258, 16312887, 18125430, 27188145, 32625774, 54376290, 81564435, 163128870]

約数ペア:

[(1, 163128870), (2, 81564435), (3, 54376290), (5, 32625774), (6, 27188145), (9, 18125430), (10, 16312887), (15, 10875258), (18, 9062715), (19, 8585730), (27, 6041810), (30, 5437629), (38, 4292865), (45, 3625086), (54, 3020905), (57, 2861910), (90, 1812543), (95, 1717146), (114, 1430955), (135, 1208362), (171, 953970), (190, 858573), (270, 604181), (285, 572382), (342, 476985), (513, 317990), (570, 286191), (855, 190794), (1026, 158995), (1710, 95397), (2565, 63598), (5130, 31799)]