155604128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9227}}^1$

素因数の和:9285

約数の個数: 48

約数和(自身を含む): 334865664

約数和(自身を除く): 179261536

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 9227, 16864, 18454, 36908, 73816, 147632, 156859, 286037, 295264, 313718, 572074, 627436, 1144148, 1254872, 2288296, 2509744, 4576592, 4862629, 5019488, 9153184, 9725258, 19450516, 38901032, 77802064, 155604128]

約数ペア:

[(1, 155604128), (2, 77802064), (4, 38901032), (8, 19450516), (16, 9725258), (17, 9153184), (31, 5019488), (32, 4862629), (34, 4576592), (62, 2509744), (68, 2288296), (124, 1254872), (136, 1144148), (248, 627436), (272, 572074), (496, 313718), (527, 295264), (544, 286037), (992, 156859), (1054, 147632), (2108, 73816), (4216, 36908), (8432, 18454), (9227, 16864)]