171961164

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{26987}}^1$

素因数の和:27059

約数の個数: 48

約数和(自身を含む): 453398400

約数和(自身を除く): 281437236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 3186, 6372, 26987, 53974, 80961, 107948, 161922, 242883, 323844, 485766, 728649, 971532, 1457298, 1592233, 2914596, 3184466, 4776699, 6368932, 9553398, 14330097, 19106796, 28660194, 42990291, 57320388, 85980582, 171961164]

約数ペア:

[(1, 171961164), (2, 85980582), (3, 57320388), (4, 42990291), (6, 28660194), (9, 19106796), (12, 14330097), (18, 9553398), (27, 6368932), (36, 4776699), (54, 3184466), (59, 2914596), (108, 1592233), (118, 1457298), (177, 971532), (236, 728649), (354, 485766), (531, 323844), (708, 242883), (1062, 161922), (1593, 107948), (2124, 80961), (3186, 53974), (6372, 26987)]