158806704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{472639}}^1$

素因数の和:472657

約数の個数: 40

約数和(自身を含む): 468858880

約数和(自身を除く): 310052176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 472639, 945278, 1417917, 1890556, 2835834, 3308473, 3781112, 5671668, 6616946, 7562224, 9925419, 11343336, 13233892, 19850838, 22686672, 26467784, 39701676, 52935568, 79403352, 158806704]

約数ペア:

[(1, 158806704), (2, 79403352), (3, 52935568), (4, 39701676), (6, 26467784), (7, 22686672), (8, 19850838), (12, 13233892), (14, 11343336), (16, 9925419), (21, 7562224), (24, 6616946), (28, 5671668), (42, 3781112), (48, 3308473), (56, 2835834), (84, 1890556), (112, 1417917), (168, 945278), (336, 472639)]