147888901280

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12661721}}^1$

素因数の和:12661809

約数の個数: 48

約数和(自身を含む): 354173687784

約数和(自身を除く): 206284786504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 12661721, 25323442, 50646884, 63308605, 101293768, 126617210, 202587536, 253234420, 405175072, 506468840, 924305633, 1012937680, 1848611266, 2025875360, 3697222532, 4621528165, 7394445064, 9243056330, 14788890128, 18486112660, 29577780256, 36972225320, 73944450640, 147888901280]

約数ペア:

[(1, 147888901280), (2, 73944450640), (4, 36972225320), (5, 29577780256), (8, 18486112660), (10, 14788890128), (16, 9243056330), (20, 7394445064), (32, 4621528165), (40, 3697222532), (73, 2025875360), (80, 1848611266), (146, 1012937680), (160, 924305633), (292, 506468840), (365, 405175072), (584, 253234420), (730, 202587536), (1168, 126617210), (1460, 101293768), (2336, 63308605), (2920, 50646884), (5840, 25323442), (11680, 12661721)]