131733140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 348413184

約数和(自身を除く): 216680044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 113, 140, 154, 220, 226, 308, 385, 452, 565, 757, 770, 791, 1130, 1243, 1514, 1540, 1582, 2260, 2486, 3028, 3164, 3785, 3955, 4972, 5299, 6215, 7570, 7910, 8327, 8701, 10598, 12430, 15140, 15820, 16654, 17402, 21196, 24860, 26495, 33308, 34804, 41635, 43505, 52990, 58289, 83270, 85541, 87010, 105980, 116578, 166540, 171082, 174020, 233156, 291445, 342164, 427705, 582890, 598787, 855410, 940951, 1165780, 1197574, 1710820, 1881902, 2395148, 2993935, 3763804, 4704755, 5987870, 6586657, 9409510, 11975740, 13173314, 18819020, 26346628, 32933285, 65866570, 131733140]

約数ペア:

[(1, 131733140), (2, 65866570), (4, 32933285), (5, 26346628), (7, 18819020), (10, 13173314), (11, 11975740), (14, 9409510), (20, 6586657), (22, 5987870), (28, 4704755), (35, 3763804), (44, 2993935), (55, 2395148), (70, 1881902), (77, 1710820), (110, 1197574), (113, 1165780), (140, 940951), (154, 855410), (220, 598787), (226, 582890), (308, 427705), (385, 342164), (452, 291445), (565, 233156), (757, 174020), (770, 171082), (791, 166540), (1130, 116578), (1243, 105980), (1514, 87010), (1540, 85541), (1582, 83270), (2260, 58289), (2486, 52990), (3028, 43505), (3164, 41635), (3785, 34804), (3955, 33308), (4972, 26495), (5299, 24860), (6215, 21196), (7570, 17402), (7910, 16654), (8327, 15820), (8701, 15140), (10598, 12430)]