152439378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3137}}^1$

素因数の和:3251

約数の個数: 64

約数和(自身を含む): 379572480

約数和(自身を除く): 227133102

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1246, 1869, 2314, 3137, 3471, 3738, 6274, 6942, 8099, 9411, 16198, 18822, 21959, 24297, 40781, 43918, 48594, 65877, 81562, 122343, 131754, 244686, 279193, 285467, 558386, 570934, 837579, 856401, 1675158, 1712802, 1954351, 3629509, 3908702, 5863053, 7259018, 10888527, 11726106, 21777054, 25406563, 50813126, 76219689, 152439378]

約数ペア:

[(1, 152439378), (2, 76219689), (3, 50813126), (6, 25406563), (7, 21777054), (13, 11726106), (14, 10888527), (21, 7259018), (26, 5863053), (39, 3908702), (42, 3629509), (78, 1954351), (89, 1712802), (91, 1675158), (178, 856401), (182, 837579), (267, 570934), (273, 558386), (534, 285467), (546, 279193), (623, 244686), (1157, 131754), (1246, 122343), (1869, 81562), (2314, 65877), (3137, 48594), (3471, 43918), (3738, 40781), (6274, 24297), (6942, 21959), (8099, 18822), (9411, 16198)]