156728374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6211}}^1$

素因数の和:6292

約数の個数: 32

約数和(自身を含む): 271936512

約数和(自身を除く): 115208138

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 341, 407, 682, 814, 1147, 2294, 6211, 12422, 12617, 25234, 68321, 136642, 192541, 229807, 385082, 459614, 2117951, 2527877, 4235902, 5055754, 7124017, 14248034, 78364187, 156728374]

約数ペア:

[(1, 156728374), (2, 78364187), (11, 14248034), (22, 7124017), (31, 5055754), (37, 4235902), (62, 2527877), (74, 2117951), (341, 459614), (407, 385082), (682, 229807), (814, 192541), (1147, 136642), (2294, 68321), (6211, 25234), (12422, 12617)]