156775740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8243

約数の個数: 96

約数和(自身を含む): 495452160

約数和(自身を除く): 338676420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 8191, 9570, 16382, 19140, 24573, 32764, 40955, 49146, 81910, 90101, 98292, 122865, 163820, 180202, 237539, 245730, 270303, 360404, 450505, 475078, 491460, 540606, 712617, 901010, 950156, 1081212, 1187695, 1351515, 1425234, 1802020, 2375390, 2612929, 2703030, 2850468, 3563085, 4750780, 5225858, 5406060, 7126170, 7838787, 10451716, 13064645, 14252340, 15677574, 26129290, 31355148, 39193935, 52258580, 78387870, 156775740]

約数ペア:

[(1, 156775740), (2, 78387870), (3, 52258580), (4, 39193935), (5, 31355148), (6, 26129290), (10, 15677574), (11, 14252340), (12, 13064645), (15, 10451716), (20, 7838787), (22, 7126170), (29, 5406060), (30, 5225858), (33, 4750780), (44, 3563085), (55, 2850468), (58, 2703030), (60, 2612929), (66, 2375390), (87, 1802020), (110, 1425234), (116, 1351515), (132, 1187695), (145, 1081212), (165, 950156), (174, 901010), (220, 712617), (290, 540606), (319, 491460), (330, 475078), (348, 450505), (435, 360404), (580, 270303), (638, 245730), (660, 237539), (870, 180202), (957, 163820), (1276, 122865), (1595, 98292), (1740, 90101), (1914, 81910), (3190, 49146), (3828, 40955), (4785, 32764), (6380, 24573), (8191, 19140), (9570, 16382)]