161809152

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3571}}^1$

素因数の和:3649

約数の個数: 72

約数和(自身を含む): 438070080

約数和(自身を除く): 276260928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 708, 768, 944, 1416, 1888, 2832, 3571, 3776, 5664, 7142, 7552, 10713, 11328, 14284, 15104, 21426, 22656, 28568, 42852, 45312, 57136, 85704, 114272, 171408, 210689, 228544, 342816, 421378, 457088, 632067, 685632, 842756, 914176, 1264134, 1371264, 1685512, 2528268, 2742528, 3371024, 5056536, 6742048, 10113072, 13484096, 20226144, 26968192, 40452288, 53936384, 80904576, 161809152]

約数ペア:

[(1, 161809152), (2, 80904576), (3, 53936384), (4, 40452288), (6, 26968192), (8, 20226144), (12, 13484096), (16, 10113072), (24, 6742048), (32, 5056536), (48, 3371024), (59, 2742528), (64, 2528268), (96, 1685512), (118, 1371264), (128, 1264134), (177, 914176), (192, 842756), (236, 685632), (256, 632067), (354, 457088), (384, 421378), (472, 342816), (708, 228544), (768, 210689), (944, 171408), (1416, 114272), (1888, 85704), (2832, 57136), (3571, 45312), (3776, 42852), (5664, 28568), (7142, 22656), (7552, 21426), (10713, 15104), (11328, 14284)]