161557224

素因数分解:

$2^3\times 3^1\times {\mathrm{739}}^1\times {\mathrm{9109}}^1$

素因数の和:9857

約数の個数: 32

約数和(自身を含む): 404484000

約数和(自身を除く): 242926776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 739, 1478, 2217, 2956, 4434, 5912, 8868, 9109, 17736, 18218, 27327, 36436, 54654, 72872, 109308, 218616, 6731551, 13463102, 20194653, 26926204, 40389306, 53852408, 80778612, 161557224]

約数ペア:

[(1, 161557224), (2, 80778612), (3, 53852408), (4, 40389306), (6, 26926204), (8, 20194653), (12, 13463102), (24, 6731551), (739, 218616), (1478, 109308), (2217, 72872), (2956, 54654), (4434, 36436), (5912, 27327), (8868, 18218), (9109, 17736)]