128600136

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{28351}}^1$

素因数の和:28376

約数の個数: 80

約数和(自身を含む): 411671040

約数和(自身を除く): 283070904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 28351, 56702, 85053, 113404, 170106, 198457, 226808, 255159, 340212, 396914, 510318, 595371, 680424, 765477, 793828, 1020636, 1190742, 1530954, 1587656, 1786113, 2041272, 2296431, 2381484, 3061908, 3572226, 4592862, 4762968, 5358339, 6123816, 7144452, 9185724, 10716678, 14288904, 16075017, 18371448, 21433356, 32150034, 42866712, 64300068, 128600136]

約数ペア:

[(1, 128600136), (2, 64300068), (3, 42866712), (4, 32150034), (6, 21433356), (7, 18371448), (8, 16075017), (9, 14288904), (12, 10716678), (14, 9185724), (18, 7144452), (21, 6123816), (24, 5358339), (27, 4762968), (28, 4592862), (36, 3572226), (42, 3061908), (54, 2381484), (56, 2296431), (63, 2041272), (72, 1786113), (81, 1587656), (84, 1530954), (108, 1190742), (126, 1020636), (162, 793828), (168, 765477), (189, 680424), (216, 595371), (252, 510318), (324, 396914), (378, 340212), (504, 255159), (567, 226808), (648, 198457), (756, 170106), (1134, 113404), (1512, 85053), (2268, 56702), (4536, 28351)]