156262316

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 324387840

約数和(自身を除く): 168125524

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 158, 164, 287, 316, 553, 574, 1106, 1148, 1723, 2212, 3239, 3446, 6478, 6892, 12061, 12956, 22673, 24122, 45346, 48244, 70643, 90692, 136117, 141286, 272234, 282572, 494501, 544468, 952819, 989002, 1905638, 1978004, 3811276, 5580797, 11161594, 22323188, 39065579, 78131158, 156262316]

約数ペア:

[(1, 156262316), (2, 78131158), (4, 39065579), (7, 22323188), (14, 11161594), (28, 5580797), (41, 3811276), (79, 1978004), (82, 1905638), (158, 989002), (164, 952819), (287, 544468), (316, 494501), (553, 282572), (574, 272234), (1106, 141286), (1148, 136117), (1723, 90692), (2212, 70643), (3239, 48244), (3446, 45346), (6478, 24122), (6892, 22673), (12061, 12956)]