129640344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2657}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 344476800

約数和(自身を除く): 214836456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 107, 114, 152, 214, 228, 321, 428, 456, 642, 856, 1284, 2033, 2568, 2657, 4066, 5314, 6099, 7971, 8132, 10628, 12198, 15942, 16264, 21256, 24396, 31884, 48792, 50483, 63768, 100966, 151449, 201932, 284299, 302898, 403864, 568598, 605796, 852897, 1137196, 1211592, 1705794, 2274392, 3411588, 5401681, 6823176, 10803362, 16205043, 21606724, 32410086, 43213448, 64820172, 129640344]

約数ペア:

[(1, 129640344), (2, 64820172), (3, 43213448), (4, 32410086), (6, 21606724), (8, 16205043), (12, 10803362), (19, 6823176), (24, 5401681), (38, 3411588), (57, 2274392), (76, 1705794), (107, 1211592), (114, 1137196), (152, 852897), (214, 605796), (228, 568598), (321, 403864), (428, 302898), (456, 284299), (642, 201932), (856, 151449), (1284, 100966), (2033, 63768), (2568, 50483), (2657, 48792), (4066, 31884), (5314, 24396), (6099, 21256), (7971, 16264), (8132, 15942), (10628, 12198)]