138797808

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67247}}^1$

素因数の和:67301

約数の個数: 40

約数和(自身を含む): 366905088

約数和(自身を除く): 228107280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 67247, 134494, 201741, 268988, 403482, 537976, 806964, 1075952, 1613928, 2891621, 3227856, 5783242, 8674863, 11566484, 17349726, 23132968, 34699452, 46265936, 69398904, 138797808]

約数ペア:

[(1, 138797808), (2, 69398904), (3, 46265936), (4, 34699452), (6, 23132968), (8, 17349726), (12, 11566484), (16, 8674863), (24, 5783242), (43, 3227856), (48, 2891621), (86, 1613928), (129, 1075952), (172, 806964), (258, 537976), (344, 403482), (516, 268988), (688, 201741), (1032, 134494), (2064, 67247)]