144431252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10463}}^1$

素因数の和:10520

約数の個数: 48

約数和(自身を含む): 316431360

約数和(自身を除く): 172000108

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 10463, 13804, 20926, 41852, 73241, 146482, 177871, 292964, 303427, 355742, 606854, 711484, 1213708, 1245097, 2123989, 2490194, 4247978, 4980388, 5158259, 8495956, 10316518, 20633036, 36107813, 72215626, 144431252]

約数ペア:

[(1, 144431252), (2, 72215626), (4, 36107813), (7, 20633036), (14, 10316518), (17, 8495956), (28, 5158259), (29, 4980388), (34, 4247978), (58, 2490194), (68, 2123989), (116, 1245097), (119, 1213708), (203, 711484), (238, 606854), (406, 355742), (476, 303427), (493, 292964), (812, 177871), (986, 146482), (1972, 73241), (3451, 41852), (6902, 20926), (10463, 13804)]