161111448

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131627}}^1$

素因数の和:131656

約数の個数: 48

約数和(自身を含む): 462014280

約数和(自身を除く): 300902832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 131627, 263254, 394881, 526508, 789762, 1053016, 1184643, 1579524, 2237659, 2369286, 3159048, 4475318, 4738572, 6712977, 8950636, 9477144, 13425954, 17901272, 20138931, 26851908, 40277862, 53703816, 80555724, 161111448]

約数ペア:

[(1, 161111448), (2, 80555724), (3, 53703816), (4, 40277862), (6, 26851908), (8, 20138931), (9, 17901272), (12, 13425954), (17, 9477144), (18, 8950636), (24, 6712977), (34, 4738572), (36, 4475318), (51, 3159048), (68, 2369286), (72, 2237659), (102, 1579524), (136, 1184643), (153, 1053016), (204, 789762), (306, 526508), (408, 394881), (612, 263254), (1224, 131627)]