137819552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10687}}^1$

素因数の和:10741

約数の個数: 48

約数和(自身を含む): 301658112

約数和(自身を除く): 163838560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 10687, 12896, 21374, 42748, 85496, 138931, 170992, 277862, 331297, 341984, 555724, 662594, 1111448, 1325188, 2222896, 2650376, 4306861, 4445792, 5300752, 8613722, 10601504, 17227444, 34454888, 68909776, 137819552]

約数ペア:

[(1, 137819552), (2, 68909776), (4, 34454888), (8, 17227444), (13, 10601504), (16, 8613722), (26, 5300752), (31, 4445792), (32, 4306861), (52, 2650376), (62, 2222896), (104, 1325188), (124, 1111448), (208, 662594), (248, 555724), (403, 341984), (416, 331297), (496, 277862), (806, 170992), (992, 138931), (1612, 85496), (3224, 42748), (6448, 21374), (10687, 12896)]