146713974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 328458240

約数和(自身を除く): 181744266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 131, 142, 213, 239, 262, 393, 426, 478, 717, 781, 786, 1434, 1441, 1562, 2343, 2629, 2882, 4323, 4686, 5258, 7887, 8646, 9301, 15774, 16969, 18602, 27903, 31309, 33938, 50907, 55806, 62618, 93927, 101814, 102311, 186659, 187854, 204622, 306933, 344399, 373318, 559977, 613866, 688798, 1033197, 1119954, 2066394, 2222939, 4445878, 6668817, 13337634, 24452329, 48904658, 73356987, 146713974]

約数ペア:

[(1, 146713974), (2, 73356987), (3, 48904658), (6, 24452329), (11, 13337634), (22, 6668817), (33, 4445878), (66, 2222939), (71, 2066394), (131, 1119954), (142, 1033197), (213, 688798), (239, 613866), (262, 559977), (393, 373318), (426, 344399), (478, 306933), (717, 204622), (781, 187854), (786, 186659), (1434, 102311), (1441, 101814), (1562, 93927), (2343, 62618), (2629, 55806), (2882, 50907), (4323, 33938), (4686, 31309), (5258, 27903), (7887, 18602), (8646, 16969), (9301, 15774)]