15678028156

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{93493}}^1$

素因数の和:93670

約数の個数: 48

約数和(自身を含む): 32230747584

約数和(自身を除く): 16552719428

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 113, 212, 226, 371, 452, 742, 791, 1484, 1582, 3164, 5989, 11978, 23956, 41923, 83846, 93493, 167692, 186986, 373972, 654451, 1308902, 2617804, 4955129, 9910258, 10564709, 19820516, 21129418, 34685903, 42258836, 69371806, 73952963, 138743612, 147905926, 295811852, 559929577, 1119859154, 2239718308, 3919507039, 7839014078, 15678028156]

約数ペア:

[(1, 15678028156), (2, 7839014078), (4, 3919507039), (7, 2239718308), (14, 1119859154), (28, 559929577), (53, 295811852), (106, 147905926), (113, 138743612), (212, 73952963), (226, 69371806), (371, 42258836), (452, 34685903), (742, 21129418), (791, 19820516), (1484, 10564709), (1582, 9910258), (3164, 4955129), (5989, 2617804), (11978, 1308902), (23956, 654451), (41923, 373972), (83846, 186986), (93493, 167692)]