158976468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11903}}^1$

素因数の和:11973

約数の個数: 72

約数和(自身を含む): 467970048

約数和(自身を除く): 308993580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 11903, 13356, 23806, 35709, 47612, 71418, 83321, 107127, 142836, 166642, 214254, 249963, 333284, 428508, 499926, 630859, 749889, 999852, 1261718, 1499778, 1892577, 2523436, 2999556, 3785154, 4416013, 5677731, 7570308, 8832026, 11355462, 13248039, 17664052, 22710924, 26496078, 39744117, 52992156, 79488234, 158976468]

約数ペア:

[(1, 158976468), (2, 79488234), (3, 52992156), (4, 39744117), (6, 26496078), (7, 22710924), (9, 17664052), (12, 13248039), (14, 11355462), (18, 8832026), (21, 7570308), (28, 5677731), (36, 4416013), (42, 3785154), (53, 2999556), (63, 2523436), (84, 1892577), (106, 1499778), (126, 1261718), (159, 999852), (212, 749889), (252, 630859), (318, 499926), (371, 428508), (477, 333284), (636, 249963), (742, 214254), (954, 166642), (1113, 142836), (1484, 107127), (1908, 83321), (2226, 71418), (3339, 47612), (4452, 35709), (6678, 23806), (11903, 13356)]