103861904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 222842880

約数和(自身を除く): 118980976

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 103, 107, 124, 152, 206, 214, 248, 304, 412, 428, 496, 589, 824, 856, 1178, 1648, 1712, 1957, 2033, 2356, 3193, 3317, 3914, 4066, 4712, 6386, 6634, 7828, 8132, 9424, 11021, 12772, 13268, 15656, 16264, 22042, 25544, 26536, 31312, 32528, 44084, 51088, 53072, 60667, 63023, 88168, 121334, 126046, 176336, 209399, 242668, 252092, 341651, 418798, 485336, 504184, 683302, 837596, 970672, 1008368, 1366604, 1675192, 2733208, 3350384, 5466416, 6491369, 12982738, 25965476, 51930952, 103861904]

約数ペア:

[(1, 103861904), (2, 51930952), (4, 25965476), (8, 12982738), (16, 6491369), (19, 5466416), (31, 3350384), (38, 2733208), (62, 1675192), (76, 1366604), (103, 1008368), (107, 970672), (124, 837596), (152, 683302), (206, 504184), (214, 485336), (248, 418798), (304, 341651), (412, 252092), (428, 242668), (496, 209399), (589, 176336), (824, 126046), (856, 121334), (1178, 88168), (1648, 63023), (1712, 60667), (1957, 53072), (2033, 51088), (2356, 44084), (3193, 32528), (3317, 31312), (3914, 26536), (4066, 25544), (4712, 22042), (6386, 16264), (6634, 15656), (7828, 13268), (8132, 12772), (9424, 11021)]