159514902

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 358106112

約数和(自身を除く): 198591210

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 487, 558, 587, 974, 1174, 1461, 1761, 2922, 3522, 4383, 5283, 8766, 10566, 15097, 18197, 30194, 36394, 45291, 54591, 90582, 109182, 135873, 163773, 271746, 285869, 327546, 571738, 857607, 1715214, 2572821, 5145642, 8861939, 17723878, 26585817, 53171634, 79757451, 159514902]

約数ペア:

[(1, 159514902), (2, 79757451), (3, 53171634), (6, 26585817), (9, 17723878), (18, 8861939), (31, 5145642), (62, 2572821), (93, 1715214), (186, 857607), (279, 571738), (487, 327546), (558, 285869), (587, 271746), (974, 163773), (1174, 135873), (1461, 109182), (1761, 90582), (2922, 54591), (3522, 45291), (4383, 36394), (5283, 30194), (8766, 18197), (10566, 15097)]