158157420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{36109}}^1$

素因数の和:36194

約数の個数: 48

約数和(自身を含む): 448919520

約数和(自身を除く): 290762100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 36109, 72218, 108327, 144436, 180545, 216654, 361090, 433308, 541635, 722180, 1083270, 2166540, 2635957, 5271914, 7907871, 10543828, 13179785, 15815742, 26359570, 31631484, 39539355, 52719140, 79078710, 158157420]

約数ペア:

[(1, 158157420), (2, 79078710), (3, 52719140), (4, 39539355), (5, 31631484), (6, 26359570), (10, 15815742), (12, 13179785), (15, 10543828), (20, 7907871), (30, 5271914), (60, 2635957), (73, 2166540), (146, 1083270), (219, 722180), (292, 541635), (365, 433308), (438, 361090), (730, 216654), (876, 180545), (1095, 144436), (1460, 108327), (2190, 72218), (4380, 36109)]