187070822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 327991680

約数和(自身を除く): 140920858

約数列:

[1, 2, 17, 23, 29, 34, 46, 58, 73, 113, 146, 226, 391, 493, 667, 782, 986, 1241, 1334, 1679, 1921, 2117, 2482, 2599, 3277, 3358, 3842, 4234, 5198, 6554, 8249, 11339, 16498, 22678, 28543, 35989, 44183, 48691, 55709, 57086, 71978, 75371, 88366, 97382, 111418, 140233, 150742, 189727, 239221, 280466, 379454, 478442, 827747, 1281307, 1655494, 2562614, 3225359, 4066757, 5502083, 6450718, 8133514, 11004166, 93535411, 187070822]

約数ペア:

[(1, 187070822), (2, 93535411), (17, 11004166), (23, 8133514), (29, 6450718), (34, 5502083), (46, 4066757), (58, 3225359), (73, 2562614), (113, 1655494), (146, 1281307), (226, 827747), (391, 478442), (493, 379454), (667, 280466), (782, 239221), (986, 189727), (1241, 150742), (1334, 140233), (1679, 111418), (1921, 97382), (2117, 88366), (2482, 75371), (2599, 71978), (3277, 57086), (3358, 55709), (3842, 48691), (4234, 44183), (5198, 35989), (6554, 28543), (8249, 22678), (11339, 16498)]