121325208

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 310210560

約数和(自身を除く): 188885352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 197, 201, 268, 383, 394, 402, 536, 591, 766, 788, 804, 1149, 1182, 1532, 1576, 1608, 2298, 2364, 3064, 4596, 4728, 9192, 13199, 25661, 26398, 39597, 51322, 52796, 75451, 76983, 79194, 102644, 105592, 150902, 153966, 158388, 205288, 226353, 301804, 307932, 316776, 452706, 603608, 615864, 905412, 1810824, 5055217, 10110434, 15165651, 20220868, 30331302, 40441736, 60662604, 121325208]

約数ペア:

[(1, 121325208), (2, 60662604), (3, 40441736), (4, 30331302), (6, 20220868), (8, 15165651), (12, 10110434), (24, 5055217), (67, 1810824), (134, 905412), (197, 615864), (201, 603608), (268, 452706), (383, 316776), (394, 307932), (402, 301804), (536, 226353), (591, 205288), (766, 158388), (788, 153966), (804, 150902), (1149, 105592), (1182, 102644), (1532, 79194), (1576, 76983), (1608, 75451), (2298, 52796), (2364, 51322), (3064, 39597), (4596, 26398), (4728, 25661), (9192, 13199)]