164842444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 317363200

約数和(自身を除く): 152520756

約数列:

[1, 2, 4, 13, 26, 52, 109, 127, 218, 229, 254, 436, 458, 508, 916, 1417, 1651, 2834, 2977, 3302, 5668, 5954, 6604, 11908, 13843, 24961, 27686, 29083, 49922, 55372, 58166, 99844, 116332, 179959, 324493, 359918, 378079, 648986, 719836, 756158, 1297972, 1512316, 3170047, 6340094, 12680188, 41210611, 82421222, 164842444]

約数ペア:

[(1, 164842444), (2, 82421222), (4, 41210611), (13, 12680188), (26, 6340094), (52, 3170047), (109, 1512316), (127, 1297972), (218, 756158), (229, 719836), (254, 648986), (436, 378079), (458, 359918), (508, 324493), (916, 179959), (1417, 116332), (1651, 99844), (2834, 58166), (2977, 55372), (3302, 49922), (5668, 29083), (5954, 27686), (6604, 24961), (11908, 13843)]