156225852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{643}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 419839056

約数和(自身を除く): 263613204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 397, 612, 643, 794, 1191, 1286, 1588, 1929, 2382, 2572, 3573, 3858, 4764, 5787, 6749, 7146, 7716, 10931, 11574, 13498, 14292, 20247, 21862, 23148, 26996, 32793, 40494, 43724, 60741, 65586, 80988, 98379, 121482, 131172, 196758, 242964, 255271, 393516, 510542, 765813, 1021084, 1531626, 2297439, 3063252, 4339607, 4594878, 8679214, 9189756, 13018821, 17358428, 26037642, 39056463, 52075284, 78112926, 156225852]

約数ペア:

[(1, 156225852), (2, 78112926), (3, 52075284), (4, 39056463), (6, 26037642), (9, 17358428), (12, 13018821), (17, 9189756), (18, 8679214), (34, 4594878), (36, 4339607), (51, 3063252), (68, 2297439), (102, 1531626), (153, 1021084), (204, 765813), (306, 510542), (397, 393516), (612, 255271), (643, 242964), (794, 196758), (1191, 131172), (1286, 121482), (1588, 98379), (1929, 80988), (2382, 65586), (2572, 60741), (3573, 43724), (3858, 40494), (4764, 32793), (5787, 26996), (6749, 23148), (7146, 21862), (7716, 20247), (10931, 14292), (11574, 13498)]