194902836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^2$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 491611680

約数和(自身を除く): 296708844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 127, 159, 212, 228, 254, 318, 381, 508, 636, 762, 1007, 1524, 2014, 2413, 3021, 4028, 4826, 6042, 6731, 7239, 9652, 12084, 13462, 14478, 16129, 20193, 26924, 28956, 32258, 40386, 48387, 64516, 80772, 96774, 127889, 193548, 255778, 306451, 383667, 511556, 612902, 767334, 854837, 919353, 1225804, 1534668, 1709674, 1838706, 2564511, 3419348, 3677412, 5129022, 10258044, 16241903, 32483806, 48725709, 64967612, 97451418, 194902836]

約数ペア:

[(1, 194902836), (2, 97451418), (3, 64967612), (4, 48725709), (6, 32483806), (12, 16241903), (19, 10258044), (38, 5129022), (53, 3677412), (57, 3419348), (76, 2564511), (106, 1838706), (114, 1709674), (127, 1534668), (159, 1225804), (212, 919353), (228, 854837), (254, 767334), (318, 612902), (381, 511556), (508, 383667), (636, 306451), (762, 255778), (1007, 193548), (1524, 127889), (2014, 96774), (2413, 80772), (3021, 64516), (4028, 48387), (4826, 40386), (6042, 32258), (6731, 28956), (7239, 26924), (9652, 20193), (12084, 16129), (13462, 14478)]