156728806090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{579983}}^1$

素因数の和:580494

約数の個数: 32

約数和(自身を含む): 287384391936

約数和(自身を除く): 130655585846

約数列:

[1, 2, 5, 10, 61, 122, 305, 443, 610, 886, 2215, 4430, 27023, 54046, 135115, 270230, 579983, 1159966, 2899915, 5799830, 35378963, 70757926, 176894815, 256932469, 353789630, 513864938, 1284662345, 2569324690, 15672880609, 31345761218, 78364403045, 156728806090]

約数ペア:

[(1, 156728806090), (2, 78364403045), (5, 31345761218), (10, 15672880609), (61, 2569324690), (122, 1284662345), (305, 513864938), (443, 353789630), (610, 256932469), (886, 176894815), (2215, 70757926), (4430, 35378963), (27023, 5799830), (54046, 2899915), (135115, 1159966), (270230, 579983)]