140867442

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 316981080

約数和(自身を除く): 176113638

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 421, 522, 641, 842, 1263, 1282, 1923, 2526, 3789, 3846, 5769, 7578, 11538, 12209, 18589, 24418, 36627, 37178, 55767, 73254, 109881, 111534, 167301, 219762, 269861, 334602, 539722, 809583, 1619166, 2428749, 4857498, 7825969, 15651938, 23477907, 46955814, 70433721, 140867442]

約数ペア:

[(1, 140867442), (2, 70433721), (3, 46955814), (6, 23477907), (9, 15651938), (18, 7825969), (29, 4857498), (58, 2428749), (87, 1619166), (174, 809583), (261, 539722), (421, 334602), (522, 269861), (641, 219762), (842, 167301), (1263, 111534), (1282, 109881), (1923, 73254), (2526, 55767), (3789, 37178), (3846, 36627), (5769, 24418), (7578, 18589), (11538, 12209)]