131642928

素因数分解:

$2^4\times 3^3\times {\mathrm{304729}}^1$

素因数の和:304746

約数の個数: 40

約数和(自身を含む): 377865200

約数和(自身を除く): 246222272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 304729, 609458, 914187, 1218916, 1828374, 2437832, 2742561, 3656748, 4875664, 5485122, 7313496, 8227683, 10970244, 14626992, 16455366, 21940488, 32910732, 43880976, 65821464, 131642928]

約数ペア:

[(1, 131642928), (2, 65821464), (3, 43880976), (4, 32910732), (6, 21940488), (8, 16455366), (9, 14626992), (12, 10970244), (16, 8227683), (18, 7313496), (24, 5485122), (27, 4875664), (36, 3656748), (48, 2742561), (54, 2437832), (72, 1828374), (108, 1218916), (144, 914187), (216, 609458), (432, 304729)]