157360216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48809}}^1$

素因数の和:48859

約数の個数: 32

約数和(自身を含む): 328003200

約数和(自身を除く): 170642984

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 48809, 97618, 195236, 390472, 634517, 1269034, 1513079, 2538068, 3026158, 5076136, 6052316, 12104632, 19670027, 39340054, 78680108, 157360216]

約数ペア:

[(1, 157360216), (2, 78680108), (4, 39340054), (8, 19670027), (13, 12104632), (26, 6052316), (31, 5076136), (52, 3026158), (62, 2538068), (104, 1513079), (124, 1269034), (248, 634517), (403, 390472), (806, 195236), (1612, 97618), (3224, 48809)]