166428

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 456960

約数和(自身を除く): 290532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 67, 69, 92, 108, 134, 138, 201, 207, 268, 276, 402, 414, 603, 621, 804, 828, 1206, 1242, 1541, 1809, 2412, 2484, 3082, 3618, 4623, 6164, 7236, 9246, 13869, 18492, 27738, 41607, 55476, 83214, 166428]

約数ペア:

[(1, 166428), (2, 83214), (3, 55476), (4, 41607), (6, 27738), (9, 18492), (12, 13869), (18, 9246), (23, 7236), (27, 6164), (36, 4623), (46, 3618), (54, 3082), (67, 2484), (69, 2412), (92, 1809), (108, 1541), (134, 1242), (138, 1206), (201, 828), (207, 804), (268, 621), (276, 603), (402, 414)]