165834340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 412521984

約数和(自身を除く): 246687644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 167, 173, 205, 287, 334, 346, 410, 574, 668, 692, 820, 835, 865, 1148, 1169, 1211, 1435, 1670, 1730, 2338, 2422, 2870, 3340, 3460, 4676, 4844, 5740, 5845, 6055, 6847, 7093, 11690, 12110, 13694, 14186, 23380, 24220, 27388, 28372, 28891, 34235, 35465, 47929, 49651, 57782, 68470, 70930, 95858, 99302, 115564, 136940, 141860, 144455, 191716, 198604, 202237, 239645, 248255, 288910, 404474, 479290, 496510, 577820, 808948, 958580, 993020, 1011185, 1184531, 2022370, 2369062, 4044740, 4738124, 5922655, 8291717, 11845310, 16583434, 23690620, 33166868, 41458585, 82917170, 165834340]

約数ペア:

[(1, 165834340), (2, 82917170), (4, 41458585), (5, 33166868), (7, 23690620), (10, 16583434), (14, 11845310), (20, 8291717), (28, 5922655), (35, 4738124), (41, 4044740), (70, 2369062), (82, 2022370), (140, 1184531), (164, 1011185), (167, 993020), (173, 958580), (205, 808948), (287, 577820), (334, 496510), (346, 479290), (410, 404474), (574, 288910), (668, 248255), (692, 239645), (820, 202237), (835, 198604), (865, 191716), (1148, 144455), (1169, 141860), (1211, 136940), (1435, 115564), (1670, 99302), (1730, 95858), (2338, 70930), (2422, 68470), (2870, 57782), (3340, 49651), (3460, 47929), (4676, 35465), (4844, 34235), (5740, 28891), (5845, 28372), (6055, 27388), (6847, 24220), (7093, 23380), (11690, 14186), (12110, 13694)]