153373616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28111}}^1$

素因数の和:28161

約数の個数: 40

約数和(自身を含む): 334645248

約数和(自身を除く): 181271632

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 28111, 56222, 112444, 224888, 309221, 449776, 618442, 871441, 1236884, 1742882, 2473768, 3485764, 4947536, 6971528, 9585851, 13943056, 19171702, 38343404, 76686808, 153373616]

約数ペア:

[(1, 153373616), (2, 76686808), (4, 38343404), (8, 19171702), (11, 13943056), (16, 9585851), (22, 6971528), (31, 4947536), (44, 3485764), (62, 2473768), (88, 1742882), (124, 1236884), (176, 871441), (248, 618442), (341, 449776), (496, 309221), (682, 224888), (1364, 112444), (2728, 56222), (5456, 28111)]