157961472

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2311}}^1$

素因数の和:2419

約数の個数: 72

約数和(自身を含む): 425315520

約数和(自身を除く): 267354048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 534, 712, 768, 1068, 1424, 2136, 2311, 2848, 4272, 4622, 5696, 6933, 8544, 9244, 11392, 13866, 17088, 18488, 22784, 27732, 34176, 36976, 55464, 68352, 73952, 110928, 147904, 205679, 221856, 295808, 411358, 443712, 591616, 617037, 822716, 887424, 1234074, 1645432, 1774848, 2468148, 3290864, 4936296, 6581728, 9872592, 13163456, 19745184, 26326912, 39490368, 52653824, 78980736, 157961472]

約数ペア:

[(1, 157961472), (2, 78980736), (3, 52653824), (4, 39490368), (6, 26326912), (8, 19745184), (12, 13163456), (16, 9872592), (24, 6581728), (32, 4936296), (48, 3290864), (64, 2468148), (89, 1774848), (96, 1645432), (128, 1234074), (178, 887424), (192, 822716), (256, 617037), (267, 591616), (356, 443712), (384, 411358), (534, 295808), (712, 221856), (768, 205679), (1068, 147904), (1424, 110928), (2136, 73952), (2311, 68352), (2848, 55464), (4272, 36976), (4622, 34176), (5696, 27732), (6933, 22784), (8544, 18488), (9244, 17088), (11392, 13866)]