173964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 492800

約数和(自身を除く): 318836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 109, 114, 133, 218, 228, 266, 327, 399, 436, 532, 654, 763, 798, 1308, 1526, 1596, 2071, 2289, 3052, 4142, 4578, 6213, 8284, 9156, 12426, 14497, 24852, 28994, 43491, 57988, 86982, 173964]

約数ペア:

[(1, 173964), (2, 86982), (3, 57988), (4, 43491), (6, 28994), (7, 24852), (12, 14497), (14, 12426), (19, 9156), (21, 8284), (28, 6213), (38, 4578), (42, 4142), (57, 3052), (76, 2289), (84, 2071), (109, 1596), (114, 1526), (133, 1308), (218, 798), (228, 763), (266, 654), (327, 532), (399, 436)]