198014336

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 428628480

約数和(自身を除く): 230614144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 937, 1016, 1651, 1664, 1874, 2032, 3302, 3748, 4064, 6604, 7496, 8128, 12181, 13208, 14992, 16256, 24362, 26416, 29984, 48724, 52832, 59968, 97448, 105664, 118999, 119936, 194896, 211328, 237998, 389792, 475996, 779584, 951992, 1546987, 1559168, 1903984, 3093974, 3807968, 6187948, 7615936, 12375896, 15231872, 24751792, 49503584, 99007168, 198014336]

約数ペア:

[(1, 198014336), (2, 99007168), (4, 49503584), (8, 24751792), (13, 15231872), (16, 12375896), (26, 7615936), (32, 6187948), (52, 3807968), (64, 3093974), (104, 1903984), (127, 1559168), (128, 1546987), (208, 951992), (254, 779584), (416, 475996), (508, 389792), (832, 237998), (937, 211328), (1016, 194896), (1651, 119936), (1664, 118999), (1874, 105664), (2032, 97448), (3302, 59968), (3748, 52832), (4064, 48724), (6604, 29984), (7496, 26416), (8128, 24362), (12181, 16256), (13208, 14992)]