167997726

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:599

約数の個数: 80

約数和(自身を含む): 408308208

約数和(自身を除く): 240310482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 241, 331, 351, 482, 662, 702, 723, 993, 1053, 1446, 1986, 2106, 2169, 2979, 3133, 4303, 4338, 5958, 6266, 6507, 8606, 8937, 9399, 12909, 13014, 17874, 18798, 19521, 25818, 26811, 28197, 38727, 39042, 53622, 56394, 77454, 79771, 84591, 116181, 159542, 169182, 232362, 239313, 253773, 348543, 478626, 507546, 697086, 717939, 1037023, 1435878, 2074046, 2153817, 3111069, 4307634, 6222138, 6461451, 9333207, 12922902, 18666414, 27999621, 55999242, 83998863, 167997726]

約数ペア:

[(1, 167997726), (2, 83998863), (3, 55999242), (6, 27999621), (9, 18666414), (13, 12922902), (18, 9333207), (26, 6461451), (27, 6222138), (39, 4307634), (54, 3111069), (78, 2153817), (81, 2074046), (117, 1435878), (162, 1037023), (234, 717939), (241, 697086), (331, 507546), (351, 478626), (482, 348543), (662, 253773), (702, 239313), (723, 232362), (993, 169182), (1053, 159542), (1446, 116181), (1986, 84591), (2106, 79771), (2169, 77454), (2979, 56394), (3133, 53622), (4303, 39042), (4338, 38727), (5958, 28197), (6266, 26811), (6507, 25818), (8606, 19521), (8937, 18798), (9399, 17874), (12909, 13014)]