128608584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13297}}^1$

素因数の和:13350

約数の個数: 64

約数和(自身を含む): 357450240

約数和(自身を除く): 228841656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 13297, 26594, 39891, 53188, 79782, 106376, 159564, 172861, 319128, 345722, 412207, 518583, 691444, 824414, 1037166, 1236621, 1382888, 1648828, 2074332, 2473242, 3297656, 4148664, 4946484, 5358691, 9892968, 10717382, 16076073, 21434764, 32152146, 42869528, 64304292, 128608584]

約数ペア:

[(1, 128608584), (2, 64304292), (3, 42869528), (4, 32152146), (6, 21434764), (8, 16076073), (12, 10717382), (13, 9892968), (24, 5358691), (26, 4946484), (31, 4148664), (39, 3297656), (52, 2473242), (62, 2074332), (78, 1648828), (93, 1382888), (104, 1236621), (124, 1037166), (156, 824414), (186, 691444), (248, 518583), (312, 412207), (372, 345722), (403, 319128), (744, 172861), (806, 159564), (1209, 106376), (1612, 79782), (2418, 53188), (3224, 39891), (4836, 26594), (9672, 13297)]