158692860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1193}}^1$

素因数の和:1947

約数の個数: 72

約数和(自身を含む): 482423760

約数和(自身を除く): 323730900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 739, 1193, 1478, 2217, 2386, 2956, 3579, 3695, 4434, 4772, 5965, 6651, 7158, 7390, 8868, 10737, 11085, 11930, 13302, 14316, 14780, 17895, 21474, 22170, 23860, 26604, 33255, 35790, 42948, 44340, 53685, 66510, 71580, 107370, 133020, 214740, 881627, 1763254, 2644881, 3526508, 4408135, 5289762, 7934643, 8816270, 10579524, 13224405, 15869286, 17632540, 26448810, 31738572, 39673215, 52897620, 79346430, 158692860]

約数ペア:

[(1, 158692860), (2, 79346430), (3, 52897620), (4, 39673215), (5, 31738572), (6, 26448810), (9, 17632540), (10, 15869286), (12, 13224405), (15, 10579524), (18, 8816270), (20, 7934643), (30, 5289762), (36, 4408135), (45, 3526508), (60, 2644881), (90, 1763254), (180, 881627), (739, 214740), (1193, 133020), (1478, 107370), (2217, 71580), (2386, 66510), (2956, 53685), (3579, 44340), (3695, 42948), (4434, 35790), (4772, 33255), (5965, 26604), (6651, 23860), (7158, 22170), (7390, 21474), (8868, 17895), (10737, 14780), (11085, 14316), (11930, 13302)]