164264308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 317492560

約数和(自身を除く): 153228252

約数列:

[1, 2, 4, 13, 26, 52, 73, 109, 146, 218, 292, 397, 436, 794, 949, 1417, 1588, 1898, 2834, 3796, 5161, 5668, 7957, 10322, 15914, 20644, 28981, 31828, 43273, 57962, 86546, 103441, 115924, 173092, 206882, 376753, 413764, 562549, 753506, 1125098, 1507012, 2250196, 3158929, 6317858, 12635716, 41066077, 82132154, 164264308]

約数ペア:

[(1, 164264308), (2, 82132154), (4, 41066077), (13, 12635716), (26, 6317858), (52, 3158929), (73, 2250196), (109, 1507012), (146, 1125098), (218, 753506), (292, 562549), (397, 413764), (436, 376753), (794, 206882), (949, 173092), (1417, 115924), (1588, 103441), (1898, 86546), (2834, 57962), (3796, 43273), (5161, 31828), (5668, 28981), (7957, 20644), (10322, 15914)]