100457294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 190425600

約数和(自身を除く): 89968306

約数列:

[1, 2, 7, 14, 19, 37, 38, 59, 74, 118, 133, 173, 259, 266, 346, 413, 518, 703, 826, 1121, 1211, 1406, 2183, 2242, 2422, 3287, 4366, 4921, 6401, 6574, 7847, 9842, 10207, 12802, 15281, 15694, 20414, 23009, 30562, 41477, 44807, 46018, 71449, 82954, 89614, 121619, 142898, 193933, 243238, 290339, 377659, 387866, 580678, 755318, 851333, 1357531, 1702666, 2643613, 2715062, 5287226, 7175521, 14351042, 50228647, 100457294]

約数ペア:

[(1, 100457294), (2, 50228647), (7, 14351042), (14, 7175521), (19, 5287226), (37, 2715062), (38, 2643613), (59, 1702666), (74, 1357531), (118, 851333), (133, 755318), (173, 580678), (259, 387866), (266, 377659), (346, 290339), (413, 243238), (518, 193933), (703, 142898), (826, 121619), (1121, 89614), (1211, 82954), (1406, 71449), (2183, 46018), (2242, 44807), (2422, 41477), (3287, 30562), (4366, 23009), (4921, 20414), (6401, 15694), (6574, 15281), (7847, 12802), (9842, 10207)]