157086888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2221}}^1$

素因数の和:2658

約数の個数: 64

約数和(自身を含む): 450088320

約数和(自身を除く): 293001432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 2221, 2526, 2947, 3368, 4442, 5052, 5894, 6663, 8841, 8884, 10104, 11788, 13326, 15547, 17682, 17768, 23576, 26652, 31094, 35364, 46641, 53304, 62188, 70728, 93282, 124376, 186564, 373128, 935041, 1870082, 2805123, 3740164, 5610246, 6545287, 7480328, 11220492, 13090574, 19635861, 22440984, 26181148, 39271722, 52362296, 78543444, 157086888]

約数ペア:

[(1, 157086888), (2, 78543444), (3, 52362296), (4, 39271722), (6, 26181148), (7, 22440984), (8, 19635861), (12, 13090574), (14, 11220492), (21, 7480328), (24, 6545287), (28, 5610246), (42, 3740164), (56, 2805123), (84, 1870082), (168, 935041), (421, 373128), (842, 186564), (1263, 124376), (1684, 93282), (2221, 70728), (2526, 62188), (2947, 53304), (3368, 46641), (4442, 35364), (5052, 31094), (5894, 26652), (6663, 23576), (8841, 17768), (8884, 17682), (10104, 15547), (11788, 13326)]