162178728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 420292800

約数和(自身を除く): 258114072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 424, 472, 636, 708, 1272, 1416, 2161, 3127, 4322, 6254, 6483, 8644, 9381, 12508, 12966, 17288, 18762, 25016, 25932, 37524, 51864, 75048, 114533, 127499, 229066, 254998, 343599, 382497, 458132, 509996, 687198, 764994, 916264, 1019992, 1374396, 1529988, 2748792, 3059976, 6757447, 13514894, 20272341, 27029788, 40544682, 54059576, 81089364, 162178728]

約数ペア:

[(1, 162178728), (2, 81089364), (3, 54059576), (4, 40544682), (6, 27029788), (8, 20272341), (12, 13514894), (24, 6757447), (53, 3059976), (59, 2748792), (106, 1529988), (118, 1374396), (159, 1019992), (177, 916264), (212, 764994), (236, 687198), (318, 509996), (354, 458132), (424, 382497), (472, 343599), (636, 254998), (708, 229066), (1272, 127499), (1416, 114533), (2161, 75048), (3127, 51864), (4322, 37524), (6254, 25932), (6483, 25016), (8644, 18762), (9381, 17288), (12508, 12966)]