145390056

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{123631}}^1$

素因数の和:123654

約数の個数: 48

約数和(自身を含む): 422821440

約数和(自身を除く): 277431384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 123631, 247262, 370893, 494524, 741786, 865417, 989048, 1483572, 1730834, 2596251, 2967144, 3461668, 5192502, 6057919, 6923336, 10385004, 12115838, 18173757, 20770008, 24231676, 36347514, 48463352, 72695028, 145390056]

約数ペア:

[(1, 145390056), (2, 72695028), (3, 48463352), (4, 36347514), (6, 24231676), (7, 20770008), (8, 18173757), (12, 12115838), (14, 10385004), (21, 6923336), (24, 6057919), (28, 5192502), (42, 3461668), (49, 2967144), (56, 2596251), (84, 1730834), (98, 1483572), (147, 989048), (168, 865417), (196, 741786), (294, 494524), (392, 370893), (588, 247262), (1176, 123631)]