127402842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 314399232

約数和(自身を除く): 186996390

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 83, 98, 138, 147, 161, 166, 227, 249, 294, 322, 454, 483, 498, 581, 681, 966, 1127, 1162, 1362, 1589, 1743, 1909, 2254, 3178, 3381, 3486, 3818, 4067, 4767, 5221, 5727, 6762, 8134, 9534, 10442, 11123, 11454, 12201, 13363, 15663, 18841, 22246, 24402, 26726, 31326, 33369, 36547, 37682, 40089, 56523, 66738, 73094, 80178, 93541, 109641, 113046, 131887, 187082, 219282, 255829, 263774, 280623, 395661, 433343, 511658, 561246, 767487, 791322, 866686, 923209, 1300029, 1534974, 1846418, 2600058, 2769627, 3033401, 5539254, 6066802, 9100203, 18200406, 21233807, 42467614, 63701421, 127402842]

約数ペア:

[(1, 127402842), (2, 63701421), (3, 42467614), (6, 21233807), (7, 18200406), (14, 9100203), (21, 6066802), (23, 5539254), (42, 3033401), (46, 2769627), (49, 2600058), (69, 1846418), (83, 1534974), (98, 1300029), (138, 923209), (147, 866686), (161, 791322), (166, 767487), (227, 561246), (249, 511658), (294, 433343), (322, 395661), (454, 280623), (483, 263774), (498, 255829), (581, 219282), (681, 187082), (966, 131887), (1127, 113046), (1162, 109641), (1362, 93541), (1589, 80178), (1743, 73094), (1909, 66738), (2254, 56523), (3178, 40089), (3381, 37682), (3486, 36547), (3818, 33369), (4067, 31326), (4767, 26726), (5221, 24402), (5727, 22246), (6762, 18841), (8134, 15663), (9534, 13363), (10442, 12201), (11123, 11454)]