161508672

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21569}}^1$

素因数の和:21600

約数の個数: 84

約数和(自身を含む): 498568980

約数和(自身を除く): 337060308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 21569, 43138, 64707, 86276, 129414, 172552, 194121, 258828, 280397, 345104, 388242, 517656, 560794, 690208, 776484, 841191, 1035312, 1121588, 1380416, 1552968, 1682382, 2070624, 2243176, 2523573, 3105936, 3364764, 4141248, 4486352, 5047146, 6211872, 6729528, 8972704, 10094292, 12423744, 13459056, 17945408, 20188584, 26918112, 40377168, 53836224, 80754336, 161508672]

約数ペア:

[(1, 161508672), (2, 80754336), (3, 53836224), (4, 40377168), (6, 26918112), (8, 20188584), (9, 17945408), (12, 13459056), (13, 12423744), (16, 10094292), (18, 8972704), (24, 6729528), (26, 6211872), (32, 5047146), (36, 4486352), (39, 4141248), (48, 3364764), (52, 3105936), (64, 2523573), (72, 2243176), (78, 2070624), (96, 1682382), (104, 1552968), (117, 1380416), (144, 1121588), (156, 1035312), (192, 841191), (208, 776484), (234, 690208), (288, 560794), (312, 517656), (416, 388242), (468, 345104), (576, 280397), (624, 258828), (832, 194121), (936, 172552), (1248, 129414), (1872, 86276), (2496, 64707), (3744, 43138), (7488, 21569)]