149543184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{445069}}^1$

素因数の和:445087

約数の個数: 40

約数和(自身を含む): 441509440

約数和(自身を除く): 291966256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 445069, 890138, 1335207, 1780276, 2670414, 3115483, 3560552, 5340828, 6230966, 7121104, 9346449, 10681656, 12461932, 18692898, 21363312, 24923864, 37385796, 49847728, 74771592, 149543184]

約数ペア:

[(1, 149543184), (2, 74771592), (3, 49847728), (4, 37385796), (6, 24923864), (7, 21363312), (8, 18692898), (12, 12461932), (14, 10681656), (16, 9346449), (21, 7121104), (24, 6230966), (28, 5340828), (42, 3560552), (48, 3115483), (56, 2670414), (84, 1780276), (112, 1335207), (168, 890138), (336, 445069)]