140846048

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4951}}^1$

素因数の和:5095

約数の個数: 48

約数和(自身を含む): 319463424

約数和(自身を除く): 178617376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 4951, 7112, 9902, 14224, 19804, 28448, 34657, 39608, 69314, 79216, 138628, 158432, 277256, 554512, 628777, 1109024, 1257554, 2515108, 4401439, 5030216, 8802878, 10060432, 17605756, 20120864, 35211512, 70423024, 140846048]

約数ペア:

[(1, 140846048), (2, 70423024), (4, 35211512), (7, 20120864), (8, 17605756), (14, 10060432), (16, 8802878), (28, 5030216), (32, 4401439), (56, 2515108), (112, 1257554), (127, 1109024), (224, 628777), (254, 554512), (508, 277256), (889, 158432), (1016, 138628), (1778, 79216), (2032, 69314), (3556, 39608), (4064, 34657), (4951, 28448), (7112, 19804), (9902, 14224)]