165305916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 435052800

約数和(自身を除く): 269746884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 191, 261, 348, 382, 522, 573, 764, 829, 1044, 1146, 1658, 1719, 2292, 2487, 3316, 3438, 4974, 5539, 6876, 7461, 9948, 11078, 14922, 16617, 22156, 24041, 29844, 33234, 48082, 49851, 66468, 72123, 96164, 99702, 144246, 158339, 199404, 216369, 288492, 316678, 432738, 475017, 633356, 865476, 950034, 1425051, 1900068, 2850102, 4591831, 5700204, 9183662, 13775493, 18367324, 27550986, 41326479, 55101972, 82652958, 165305916]

約数ペア:

[(1, 165305916), (2, 82652958), (3, 55101972), (4, 41326479), (6, 27550986), (9, 18367324), (12, 13775493), (18, 9183662), (29, 5700204), (36, 4591831), (58, 2850102), (87, 1900068), (116, 1425051), (174, 950034), (191, 865476), (261, 633356), (348, 475017), (382, 432738), (522, 316678), (573, 288492), (764, 216369), (829, 199404), (1044, 158339), (1146, 144246), (1658, 99702), (1719, 96164), (2292, 72123), (2487, 66468), (3316, 49851), (3438, 48082), (4974, 33234), (5539, 29844), (6876, 24041), (7461, 22156), (9948, 16617), (11078, 14922)]