129167928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{94421}}^1$

素因数の和:94452

約数の個数: 48

約数和(自身を含む): 368245800

約数和(自身を除く): 239077872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 94421, 188842, 283263, 377684, 566526, 755368, 849789, 1133052, 1699578, 1793999, 2266104, 3399156, 3587998, 5381997, 6798312, 7175996, 10763994, 14351992, 16145991, 21527988, 32291982, 43055976, 64583964, 129167928]

約数ペア:

[(1, 129167928), (2, 64583964), (3, 43055976), (4, 32291982), (6, 21527988), (8, 16145991), (9, 14351992), (12, 10763994), (18, 7175996), (19, 6798312), (24, 5381997), (36, 3587998), (38, 3399156), (57, 2266104), (72, 1793999), (76, 1699578), (114, 1133052), (152, 849789), (171, 755368), (228, 566526), (342, 377684), (456, 283263), (684, 188842), (1368, 94421)]