171252

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 445536

約数和(自身を除く): 274284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 603, 639, 804, 852, 1206, 1278, 2412, 2556, 4757, 9514, 14271, 19028, 28542, 42813, 57084, 85626, 171252]

約数ペア:

[(1, 171252), (2, 85626), (3, 57084), (4, 42813), (6, 28542), (9, 19028), (12, 14271), (18, 9514), (36, 4757), (67, 2556), (71, 2412), (134, 1278), (142, 1206), (201, 852), (213, 804), (268, 639), (284, 603), (402, 426)]