16657183652

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 31178746368

約数和(自身を除く): 14521562716

約数列:

[1, 2, 4, 41, 43, 53, 82, 86, 106, 164, 172, 212, 1087, 1681, 1763, 2173, 2174, 2279, 3362, 3526, 4346, 4348, 4558, 6724, 7052, 8692, 9116, 44567, 46741, 57611, 72283, 89093, 89134, 93439, 93482, 115222, 144566, 178186, 178268, 186878, 186964, 230444, 289132, 356372, 373756, 1827247, 1916381, 2362051, 2477273, 3654494, 3830999, 3832762, 4724102, 4954546, 7308988, 7661998, 7665524, 9448204, 9909092, 15323996, 78571621, 96844091, 101568193, 157143242, 193688182, 203136386, 314286484, 387376364, 406272772, 4164295913, 8328591826, 16657183652]

約数ペア:

[(1, 16657183652), (2, 8328591826), (4, 4164295913), (41, 406272772), (43, 387376364), (53, 314286484), (82, 203136386), (86, 193688182), (106, 157143242), (164, 101568193), (172, 96844091), (212, 78571621), (1087, 15323996), (1681, 9909092), (1763, 9448204), (2173, 7665524), (2174, 7661998), (2279, 7308988), (3362, 4954546), (3526, 4724102), (4346, 3832762), (4348, 3830999), (4558, 3654494), (6724, 2477273), (7052, 2362051), (8692, 1916381), (9116, 1827247), (44567, 373756), (46741, 356372), (57611, 289132), (72283, 230444), (89093, 186964), (89134, 186878), (93439, 178268), (93482, 178186), (115222, 144566)]