151936730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 316915200

約数和(自身を除く): 164978470

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 139, 190, 209, 278, 418, 523, 695, 1045, 1046, 1390, 1529, 2090, 2615, 2641, 3058, 5230, 5282, 5753, 7645, 9937, 11506, 13205, 15290, 19874, 26410, 28765, 29051, 49685, 57530, 58102, 72697, 99370, 109307, 145255, 145394, 218614, 290510, 363485, 546535, 726970, 799667, 1093070, 1381243, 1599334, 2762486, 3998335, 6906215, 7996670, 13812430, 15193673, 30387346, 75968365, 151936730]

約数ペア:

[(1, 151936730), (2, 75968365), (5, 30387346), (10, 15193673), (11, 13812430), (19, 7996670), (22, 6906215), (38, 3998335), (55, 2762486), (95, 1599334), (110, 1381243), (139, 1093070), (190, 799667), (209, 726970), (278, 546535), (418, 363485), (523, 290510), (695, 218614), (1045, 145394), (1046, 145255), (1390, 109307), (1529, 99370), (2090, 72697), (2615, 58102), (2641, 57530), (3058, 49685), (5230, 29051), (5282, 28765), (5753, 26410), (7645, 19874), (9937, 15290), (11506, 13205)]