143122212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 385563360

約数和(自身を除く): 242441148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2521, 2988, 3154, 4731, 5042, 6308, 7563, 9462, 10084, 14193, 15126, 18924, 22689, 28386, 30252, 45378, 47899, 56772, 90756, 95798, 143697, 191596, 209243, 287394, 418486, 431091, 574788, 627729, 836972, 862182, 1255458, 1724364, 1883187, 2510916, 3766374, 3975617, 7532748, 7951234, 11926851, 15902468, 23853702, 35780553, 47707404, 71561106, 143122212]

約数ペア:

[(1, 143122212), (2, 71561106), (3, 47707404), (4, 35780553), (6, 23853702), (9, 15902468), (12, 11926851), (18, 7951234), (19, 7532748), (36, 3975617), (38, 3766374), (57, 2510916), (76, 1883187), (83, 1724364), (114, 1255458), (166, 862182), (171, 836972), (228, 627729), (249, 574788), (332, 431091), (342, 418486), (498, 287394), (684, 209243), (747, 191596), (996, 143697), (1494, 95798), (1577, 90756), (2521, 56772), (2988, 47899), (3154, 45378), (4731, 30252), (5042, 28386), (6308, 22689), (7563, 18924), (9462, 15126), (10084, 14193)]