106743728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 256650240

約数和(自身を除く): 149906512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 167, 182, 208, 334, 364, 439, 668, 728, 878, 1169, 1336, 1456, 1756, 2171, 2338, 2672, 3073, 3512, 4342, 4676, 5707, 6146, 7024, 8684, 9352, 11414, 12292, 15197, 17368, 18704, 22828, 24584, 30394, 34736, 39949, 45656, 49168, 60788, 73313, 79898, 91312, 121576, 146626, 159796, 243152, 293252, 319592, 513191, 586504, 639184, 953069, 1026382, 1173008, 1906138, 2052764, 3812276, 4105528, 6671483, 7624552, 8211056, 13342966, 15249104, 26685932, 53371864, 106743728]

約数ペア:

[(1, 106743728), (2, 53371864), (4, 26685932), (7, 15249104), (8, 13342966), (13, 8211056), (14, 7624552), (16, 6671483), (26, 4105528), (28, 3812276), (52, 2052764), (56, 1906138), (91, 1173008), (104, 1026382), (112, 953069), (167, 639184), (182, 586504), (208, 513191), (334, 319592), (364, 293252), (439, 243152), (668, 159796), (728, 146626), (878, 121576), (1169, 91312), (1336, 79898), (1456, 73313), (1756, 60788), (2171, 49168), (2338, 45656), (2672, 39949), (3073, 34736), (3512, 30394), (4342, 24584), (4676, 22828), (5707, 18704), (6146, 17368), (7024, 15197), (8684, 12292), (9352, 11414)]