155807658

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 363340800

約数和(自身を除く): 207533142

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 331, 379, 414, 621, 662, 758, 993, 1137, 1242, 1986, 2274, 2979, 3411, 5958, 6822, 7613, 8717, 8937, 10233, 15226, 17434, 17874, 20466, 22839, 26151, 45678, 52302, 68517, 78453, 125449, 137034, 156906, 205551, 235359, 250898, 376347, 411102, 470718, 752694, 1129041, 2258082, 2885327, 3387123, 5770654, 6774246, 8655981, 17311962, 25967943, 51935886, 77903829, 155807658]

約数ペア:

[(1, 155807658), (2, 77903829), (3, 51935886), (6, 25967943), (9, 17311962), (18, 8655981), (23, 6774246), (27, 5770654), (46, 3387123), (54, 2885327), (69, 2258082), (138, 1129041), (207, 752694), (331, 470718), (379, 411102), (414, 376347), (621, 250898), (662, 235359), (758, 205551), (993, 156906), (1137, 137034), (1242, 125449), (1986, 78453), (2274, 68517), (2979, 52302), (3411, 45678), (5958, 26151), (6822, 22839), (7613, 20466), (8717, 17874), (8937, 17434), (10233, 15226)]