137580456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25939}}^1$

素因数の和:25978

約数の個数: 64

約数和(自身を含む): 392212800

約数和(自身を除く): 254632344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 25939, 51878, 77817, 103756, 155634, 207512, 311268, 337207, 440963, 622536, 674414, 881926, 1011621, 1322889, 1348828, 1763852, 2023242, 2645778, 2697656, 3527704, 4046484, 5291556, 5732519, 8092968, 10583112, 11465038, 17197557, 22930076, 34395114, 45860152, 68790228, 137580456]

約数ペア:

[(1, 137580456), (2, 68790228), (3, 45860152), (4, 34395114), (6, 22930076), (8, 17197557), (12, 11465038), (13, 10583112), (17, 8092968), (24, 5732519), (26, 5291556), (34, 4046484), (39, 3527704), (51, 2697656), (52, 2645778), (68, 2023242), (78, 1763852), (102, 1348828), (104, 1322889), (136, 1011621), (156, 881926), (204, 674414), (221, 622536), (312, 440963), (408, 337207), (442, 311268), (663, 207512), (884, 155634), (1326, 103756), (1768, 77817), (2652, 51878), (5304, 25939)]