158927888

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 367476480

約数和(自身を除く): 208548592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 167, 203, 232, 293, 334, 406, 464, 586, 668, 812, 1169, 1172, 1336, 1624, 2051, 2338, 2344, 2672, 3248, 4102, 4676, 4688, 4843, 8204, 8497, 9352, 9686, 16408, 16994, 18704, 19372, 32816, 33901, 33988, 38744, 48931, 59479, 67802, 67976, 77488, 97862, 118958, 135604, 135952, 195724, 237916, 271208, 342517, 391448, 475832, 542416, 685034, 782896, 951664, 1370068, 1418999, 2740136, 2837998, 5480272, 5675996, 9932993, 11351992, 19865986, 22703984, 39731972, 79463944, 158927888]

約数ペア:

[(1, 158927888), (2, 79463944), (4, 39731972), (7, 22703984), (8, 19865986), (14, 11351992), (16, 9932993), (28, 5675996), (29, 5480272), (56, 2837998), (58, 2740136), (112, 1418999), (116, 1370068), (167, 951664), (203, 782896), (232, 685034), (293, 542416), (334, 475832), (406, 391448), (464, 342517), (586, 271208), (668, 237916), (812, 195724), (1169, 135952), (1172, 135604), (1336, 118958), (1624, 97862), (2051, 77488), (2338, 67976), (2344, 67802), (2672, 59479), (3248, 48931), (4102, 38744), (4676, 33988), (4688, 33901), (4843, 32816), (8204, 19372), (8497, 18704), (9352, 16994), (9686, 16408)]