157430902342

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{787}}^1\times {\mathrm{10687}}^1$

素因数の和:11681

約数の個数: 48

約数和(自身を含む): 276515831808

約数和(自身を除く): 119084929466

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 787, 1337, 1574, 2674, 5509, 9359, 10687, 11018, 18718, 21374, 38563, 74809, 77126, 149618, 150317, 300634, 523663, 1047326, 1052219, 2041217, 2104438, 4082434, 7365533, 8410669, 14288519, 14731066, 16821338, 28577038, 58874683, 100019633, 117749366, 200039266, 412122781, 824245562, 1606437779, 3212875558, 11245064453, 22490128906, 78715451171, 157430902342]

約数ペア:

[(1, 157430902342), (2, 78715451171), (7, 22490128906), (14, 11245064453), (49, 3212875558), (98, 1606437779), (191, 824245562), (382, 412122781), (787, 200039266), (1337, 117749366), (1574, 100019633), (2674, 58874683), (5509, 28577038), (9359, 16821338), (10687, 14731066), (11018, 14288519), (18718, 8410669), (21374, 7365533), (38563, 4082434), (74809, 2104438), (77126, 2041217), (149618, 1052219), (150317, 1047326), (300634, 523663)]