145605796

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{30059}}^1$

素因数の和:30243

約数の個数: 24

約数和(自身を含む): 292904640

約数和(自身を除く): 147298844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 30059, 60118, 120236, 210413, 420826, 841652, 5200207, 10400414, 20800828, 36401449, 72802898, 145605796]

約数ペア:

[(1, 145605796), (2, 72802898), (4, 36401449), (7, 20800828), (14, 10400414), (28, 5200207), (173, 841652), (346, 420826), (692, 210413), (1211, 120236), (2422, 60118), (4844, 30059)]