128263536

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{8819}}^1$

素因数の和:8934

約数の個数: 60

約数和(自身を含む): 362554920

約数和(自身を除く): 234291384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 8819, 14544, 17638, 26457, 35276, 52914, 70552, 79371, 105828, 141104, 158742, 211656, 317484, 423312, 634968, 890719, 1269936, 1781438, 2672157, 3562876, 5344314, 7125752, 8016471, 10688628, 14251504, 16032942, 21377256, 32065884, 42754512, 64131768, 128263536]

約数ペア:

[(1, 128263536), (2, 64131768), (3, 42754512), (4, 32065884), (6, 21377256), (8, 16032942), (9, 14251504), (12, 10688628), (16, 8016471), (18, 7125752), (24, 5344314), (36, 3562876), (48, 2672157), (72, 1781438), (101, 1269936), (144, 890719), (202, 634968), (303, 423312), (404, 317484), (606, 211656), (808, 158742), (909, 141104), (1212, 105828), (1616, 79371), (1818, 70552), (2424, 52914), (3636, 35276), (4848, 26457), (7272, 17638), (8819, 14544)]