128952126

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12163}}^1$

素因数の和:12221

約数の個数: 48

約数和(自身を含む): 303613440

約数和(自身を除く): 174661314

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 12163, 24326, 36489, 72978, 109467, 218934, 231097, 377053, 462194, 693291, 754106, 1131159, 1386582, 2079873, 2262318, 3393477, 4159746, 6786954, 7164007, 14328014, 21492021, 42984042, 64476063, 128952126]

約数ペア:

[(1, 128952126), (2, 64476063), (3, 42984042), (6, 21492021), (9, 14328014), (18, 7164007), (19, 6786954), (31, 4159746), (38, 3393477), (57, 2262318), (62, 2079873), (93, 1386582), (114, 1131159), (171, 754106), (186, 693291), (279, 462194), (342, 377053), (558, 231097), (589, 218934), (1178, 109467), (1767, 72978), (3534, 36489), (5301, 24326), (10602, 12163)]