131421408

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{13291}}^1$

素因数の和:13407

約数の個数: 48

約数和(自身を含む): 348356736

約数和(自身を除く): 216935328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 13291, 26582, 39873, 53164, 79746, 106328, 159492, 212656, 318984, 425312, 637968, 1275936, 1368973, 2737946, 4106919, 5475892, 8213838, 10951784, 16427676, 21903568, 32855352, 43807136, 65710704, 131421408]

約数ペア:

[(1, 131421408), (2, 65710704), (3, 43807136), (4, 32855352), (6, 21903568), (8, 16427676), (12, 10951784), (16, 8213838), (24, 5475892), (32, 4106919), (48, 2737946), (96, 1368973), (103, 1275936), (206, 637968), (309, 425312), (412, 318984), (618, 212656), (824, 159492), (1236, 106328), (1648, 79746), (2472, 53164), (3296, 39873), (4944, 26582), (9888, 13291)]