193870152

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{128221}}^1$

素因数の和:128243

約数の個数: 64

約数和(自身を含む): 615465600

約数和(自身を除く): 421595448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 128221, 256442, 384663, 512884, 769326, 897547, 1025768, 1153989, 1538652, 1795094, 2307978, 2692641, 3077304, 3461967, 3590188, 4615956, 5385282, 6923934, 7180376, 8077923, 9231912, 10770564, 13847868, 16155846, 21541128, 24233769, 27695736, 32311692, 48467538, 64623384, 96935076, 193870152]

約数ペア:

[(1, 193870152), (2, 96935076), (3, 64623384), (4, 48467538), (6, 32311692), (7, 27695736), (8, 24233769), (9, 21541128), (12, 16155846), (14, 13847868), (18, 10770564), (21, 9231912), (24, 8077923), (27, 7180376), (28, 6923934), (36, 5385282), (42, 4615956), (54, 3590188), (56, 3461967), (63, 3077304), (72, 2692641), (84, 2307978), (108, 1795094), (126, 1538652), (168, 1153989), (189, 1025768), (216, 897547), (252, 769326), (378, 512884), (504, 384663), (756, 256442), (1512, 128221)]