133811664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{398249}}^1$

素因数の和:398267

約数の個数: 40

約数和(自身を含む): 395064000

約数和(自身を除く): 261252336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 398249, 796498, 1194747, 1592996, 2389494, 2787743, 3185992, 4778988, 5575486, 6371984, 8363229, 9557976, 11150972, 16726458, 19115952, 22301944, 33452916, 44603888, 66905832, 133811664]

約数ペア:

[(1, 133811664), (2, 66905832), (3, 44603888), (4, 33452916), (6, 22301944), (7, 19115952), (8, 16726458), (12, 11150972), (14, 9557976), (16, 8363229), (21, 6371984), (24, 5575486), (28, 4778988), (42, 3185992), (48, 2787743), (56, 2389494), (84, 1592996), (112, 1194747), (168, 796498), (336, 398249)]