189901872

素因数分解:

$2^4\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{1307}}^1$

素因数の和:2330

約数の個数: 60

約数和(自身を含む): 532395240

約数和(自身を除く): 342493368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1009, 1307, 2018, 2614, 3027, 3921, 4036, 5228, 6054, 7842, 8072, 9081, 10456, 11763, 12108, 15684, 16144, 18162, 20912, 23526, 24216, 31368, 36324, 47052, 48432, 62736, 72648, 94104, 145296, 188208, 1318763, 2637526, 3956289, 5275052, 7912578, 10550104, 11868867, 15825156, 21100208, 23737734, 31650312, 47475468, 63300624, 94950936, 189901872]

約数ペア:

[(1, 189901872), (2, 94950936), (3, 63300624), (4, 47475468), (6, 31650312), (8, 23737734), (9, 21100208), (12, 15825156), (16, 11868867), (18, 10550104), (24, 7912578), (36, 5275052), (48, 3956289), (72, 2637526), (144, 1318763), (1009, 188208), (1307, 145296), (2018, 94104), (2614, 72648), (3027, 62736), (3921, 48432), (4036, 47052), (5228, 36324), (6054, 31368), (7842, 24216), (8072, 23526), (9081, 20912), (10456, 18162), (11763, 16144), (12108, 15684)]