154547372

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 327863088

約数和(自身を除く): 173315716

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 101, 148, 196, 202, 211, 259, 404, 422, 518, 707, 844, 1036, 1414, 1477, 1813, 2828, 2954, 3626, 3737, 4949, 5908, 7252, 7474, 7807, 9898, 10339, 14948, 15614, 19796, 20678, 21311, 26159, 31228, 41356, 42622, 52318, 54649, 85244, 104636, 109298, 149177, 183113, 218596, 298354, 366226, 382543, 596708, 732452, 765086, 788507, 1044239, 1530172, 1577014, 2088478, 3154028, 4176956, 5519549, 11039098, 22078196, 38636843, 77273686, 154547372]

約数ペア:

[(1, 154547372), (2, 77273686), (4, 38636843), (7, 22078196), (14, 11039098), (28, 5519549), (37, 4176956), (49, 3154028), (74, 2088478), (98, 1577014), (101, 1530172), (148, 1044239), (196, 788507), (202, 765086), (211, 732452), (259, 596708), (404, 382543), (422, 366226), (518, 298354), (707, 218596), (844, 183113), (1036, 149177), (1414, 109298), (1477, 104636), (1813, 85244), (2828, 54649), (2954, 52318), (3626, 42622), (3737, 41356), (4949, 31228), (5908, 26159), (7252, 21311), (7474, 20678), (7807, 19796), (9898, 15614), (10339, 14948)]