171063440

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27067}}^1$

素因数の和:27159

約数の個数: 40

約数和(自身を含む): 402771840

約数和(自身を除く): 231708400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 27067, 54134, 108268, 135335, 216536, 270670, 433072, 541340, 1082680, 2138293, 2165360, 4276586, 8553172, 10691465, 17106344, 21382930, 34212688, 42765860, 85531720, 171063440]

約数ペア:

[(1, 171063440), (2, 85531720), (4, 42765860), (5, 34212688), (8, 21382930), (10, 17106344), (16, 10691465), (20, 8553172), (40, 4276586), (79, 2165360), (80, 2138293), (158, 1082680), (316, 541340), (395, 433072), (632, 270670), (790, 216536), (1264, 135335), (1580, 108268), (3160, 54134), (6320, 27067)]