146643896

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{13159}}^1$

素因数の和:13371

約数の個数: 32

約数和(自身を含む): 315840000

約数和(自身を除く): 169196104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 13159, 26318, 52636, 92113, 105272, 184226, 368452, 736904, 2618641, 5237282, 10474564, 18330487, 20949128, 36660974, 73321948, 146643896]

約数ペア:

[(1, 146643896), (2, 73321948), (4, 36660974), (7, 20949128), (8, 18330487), (14, 10474564), (28, 5237282), (56, 2618641), (199, 736904), (398, 368452), (796, 184226), (1393, 105272), (1592, 92113), (2786, 52636), (5572, 26318), (11144, 13159)]