152439352

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 312139440

約数和(自身を除く): 159700088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 169, 274, 338, 548, 676, 823, 1096, 1352, 1646, 1781, 3292, 3562, 6584, 7124, 10699, 14248, 21398, 23153, 42796, 46306, 85592, 92612, 112751, 139087, 185224, 225502, 278174, 451004, 556348, 902008, 1112696, 1465763, 2931526, 5863052, 11726104, 19054919, 38109838, 76219676, 152439352]

約数ペア:

[(1, 152439352), (2, 76219676), (4, 38109838), (8, 19054919), (13, 11726104), (26, 5863052), (52, 2931526), (104, 1465763), (137, 1112696), (169, 902008), (274, 556348), (338, 451004), (548, 278174), (676, 225502), (823, 185224), (1096, 139087), (1352, 112751), (1646, 92612), (1781, 85592), (3292, 46306), (3562, 42796), (6584, 23153), (7124, 21398), (10699, 14248)]