156931765712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1\times {\mathrm{11257}}^1$

素因数の和:11868

約数の個数: 80

約数和(自身を含む): 325657013760

約数和(自身を除く): 168725248048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 479, 856, 958, 1712, 1819, 1916, 3638, 3832, 7276, 7664, 8143, 11257, 14552, 16286, 22514, 29104, 32572, 45028, 51253, 65144, 90056, 102506, 130288, 180112, 191369, 205012, 382738, 410024, 765476, 820048, 871301, 1204499, 1530952, 1742602, 2408998, 3061904, 3485204, 4817996, 5392103, 6970408, 9635992, 10784206, 13940816, 19271984, 20476483, 21568412, 40952966, 43136824, 81905932, 86273648, 91665751, 163811864, 183331502, 327623728, 366663004, 576955021, 733326008, 1153910042, 1466652016, 2307820084, 4615640168, 9231280336, 9808235357, 19616470714, 39232941428, 78465882856, 156931765712]

約数ペア:

[(1, 156931765712), (2, 78465882856), (4, 39232941428), (8, 19616470714), (16, 9808235357), (17, 9231280336), (34, 4615640168), (68, 2307820084), (107, 1466652016), (136, 1153910042), (214, 733326008), (272, 576955021), (428, 366663004), (479, 327623728), (856, 183331502), (958, 163811864), (1712, 91665751), (1819, 86273648), (1916, 81905932), (3638, 43136824), (3832, 40952966), (7276, 21568412), (7664, 20476483), (8143, 19271984), (11257, 13940816), (14552, 10784206), (16286, 9635992), (22514, 6970408), (29104, 5392103), (32572, 4817996), (45028, 3485204), (51253, 3061904), (65144, 2408998), (90056, 1742602), (102506, 1530952), (130288, 1204499), (180112, 871301), (191369, 820048), (205012, 765476), (382738, 410024)]