156741188776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1\times {\mathrm{6563}}^1$

素因数の和:9274

約数の個数: 64

約数和(自身を含む): 315990434880

約数和(自身を除く): 159249246104

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 2621, 4556, 5242, 6563, 9112, 10484, 13126, 20968, 26252, 44557, 52504, 89114, 111571, 175607, 178228, 223142, 351214, 356456, 439721, 446284, 702428, 879442, 892568, 1404856, 1758884, 2985319, 3517768, 5970638, 7475257, 11941276, 14950514, 17201623, 23882552, 29901028, 34403246, 59802056, 68806492, 137612984, 292427591, 584855182, 1152508741, 1169710364, 2305017482, 2339420728, 4610034964, 9220069928, 19592648597, 39185297194, 78370594388, 156741188776]

約数ペア:

[(1, 156741188776), (2, 78370594388), (4, 39185297194), (8, 19592648597), (17, 9220069928), (34, 4610034964), (67, 2339420728), (68, 2305017482), (134, 1169710364), (136, 1152508741), (268, 584855182), (536, 292427591), (1139, 137612984), (2278, 68806492), (2621, 59802056), (4556, 34403246), (5242, 29901028), (6563, 23882552), (9112, 17201623), (10484, 14950514), (13126, 11941276), (20968, 7475257), (26252, 5970638), (44557, 3517768), (52504, 2985319), (89114, 1758884), (111571, 1404856), (175607, 892568), (178228, 879442), (223142, 702428), (351214, 446284), (356456, 439721)]