141481732

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 289013760

約数和(自身を除く): 147532028

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 167, 316, 334, 383, 553, 668, 766, 1106, 1169, 1532, 2212, 2338, 2681, 4676, 5362, 10724, 13193, 26386, 30257, 52772, 60514, 63961, 92351, 121028, 127922, 184702, 211799, 255844, 369404, 423598, 447727, 847196, 895454, 1790908, 5052919, 10105838, 20211676, 35370433, 70740866, 141481732]

約数ペア:

[(1, 141481732), (2, 70740866), (4, 35370433), (7, 20211676), (14, 10105838), (28, 5052919), (79, 1790908), (158, 895454), (167, 847196), (316, 447727), (334, 423598), (383, 369404), (553, 255844), (668, 211799), (766, 184702), (1106, 127922), (1169, 121028), (1532, 92351), (2212, 63961), (2338, 60514), (2681, 52772), (4676, 30257), (5362, 26386), (10724, 13193)]