145434764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 271165440

約数和(自身を除く): 125730676

約数列:

[1, 2, 4, 31, 59, 62, 103, 118, 124, 193, 206, 236, 386, 412, 772, 1829, 3193, 3658, 5983, 6077, 6386, 7316, 11387, 11966, 12154, 12772, 19879, 22774, 23932, 24308, 39758, 45548, 79516, 188387, 352997, 376774, 616249, 705994, 753548, 1172861, 1232498, 1411988, 2345722, 2464996, 4691444, 36358691, 72717382, 145434764]

約数ペア:

[(1, 145434764), (2, 72717382), (4, 36358691), (31, 4691444), (59, 2464996), (62, 2345722), (103, 1411988), (118, 1232498), (124, 1172861), (193, 753548), (206, 705994), (236, 616249), (386, 376774), (412, 352997), (772, 188387), (1829, 79516), (3193, 45548), (3658, 39758), (5983, 24308), (6077, 23932), (6386, 22774), (7316, 19879), (11387, 12772), (11966, 12154)]