161106504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16657}}^1$

素因数の和:16710

約数の個数: 64

約数和(自身を含む): 447767040

約数和(自身を除く): 286660536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 16657, 33314, 49971, 66628, 99942, 133256, 199884, 216541, 399768, 433082, 516367, 649623, 866164, 1032734, 1299246, 1549101, 1732328, 2065468, 2598492, 3098202, 4130936, 5196984, 6196404, 6712771, 12392808, 13425542, 20138313, 26851084, 40276626, 53702168, 80553252, 161106504]

約数ペア:

[(1, 161106504), (2, 80553252), (3, 53702168), (4, 40276626), (6, 26851084), (8, 20138313), (12, 13425542), (13, 12392808), (24, 6712771), (26, 6196404), (31, 5196984), (39, 4130936), (52, 3098202), (62, 2598492), (78, 2065468), (93, 1732328), (104, 1549101), (124, 1299246), (156, 1032734), (186, 866164), (248, 649623), (312, 516367), (372, 433082), (403, 399768), (744, 216541), (806, 199884), (1209, 133256), (1612, 99942), (2418, 66628), (3224, 49971), (4836, 33314), (9672, 16657)]