156098470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 330946560

約数和(自身を除く): 174848090

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 71, 79, 110, 115, 121, 142, 158, 230, 242, 253, 355, 395, 506, 605, 710, 781, 790, 869, 1210, 1265, 1562, 1633, 1738, 1817, 2530, 2783, 3266, 3634, 3905, 4345, 5566, 5609, 7810, 8165, 8591, 8690, 9085, 9559, 11218, 13915, 16330, 17182, 17963, 18170, 19118, 19987, 27830, 28045, 35926, 39974, 42955, 47795, 56090, 61699, 85910, 89815, 95590, 99935, 123398, 129007, 179630, 197593, 199870, 219857, 258014, 308495, 395186, 439714, 616990, 645035, 678689, 987965, 1099285, 1290070, 1357378, 1419077, 1975930, 2198570, 2838154, 3393445, 6786890, 7095385, 14190770, 15609847, 31219694, 78049235, 156098470]

約数ペア:

[(1, 156098470), (2, 78049235), (5, 31219694), (10, 15609847), (11, 14190770), (22, 7095385), (23, 6786890), (46, 3393445), (55, 2838154), (71, 2198570), (79, 1975930), (110, 1419077), (115, 1357378), (121, 1290070), (142, 1099285), (158, 987965), (230, 678689), (242, 645035), (253, 616990), (355, 439714), (395, 395186), (506, 308495), (605, 258014), (710, 219857), (781, 199870), (790, 197593), (869, 179630), (1210, 129007), (1265, 123398), (1562, 99935), (1633, 95590), (1738, 89815), (1817, 85910), (2530, 61699), (2783, 56090), (3266, 47795), (3634, 42955), (3905, 39974), (4345, 35926), (5566, 28045), (5609, 27830), (7810, 19987), (8165, 19118), (8591, 18170), (8690, 17963), (9085, 17182), (9559, 16330), (11218, 13915)]