136842748

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 282240000

約数和(自身を除く): 145397252

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 199, 287, 398, 574, 599, 796, 1148, 1198, 1393, 2396, 2786, 4193, 5572, 8159, 8386, 16318, 16772, 24559, 32636, 49118, 57113, 98236, 114226, 119201, 171913, 228452, 238402, 343826, 476804, 687652, 834407, 1668814, 3337628, 4887241, 9774482, 19548964, 34210687, 68421374, 136842748]

約数ペア:

[(1, 136842748), (2, 68421374), (4, 34210687), (7, 19548964), (14, 9774482), (28, 4887241), (41, 3337628), (82, 1668814), (164, 834407), (199, 687652), (287, 476804), (398, 343826), (574, 238402), (599, 228452), (796, 171913), (1148, 119201), (1198, 114226), (1393, 98236), (2396, 57113), (2786, 49118), (4193, 32636), (5572, 24559), (8159, 16772), (8386, 16318)]