100673818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 191082240

約数和(自身を除く): 90408422

約数列:

[1, 2, 7, 14, 19, 37, 38, 53, 74, 106, 133, 193, 259, 266, 371, 386, 518, 703, 742, 1007, 1351, 1406, 1961, 2014, 2702, 3667, 3922, 4921, 7049, 7141, 7334, 9842, 10229, 13727, 14098, 14282, 20458, 25669, 27454, 37259, 49987, 51338, 71603, 74518, 99974, 135679, 143206, 194351, 260813, 271358, 378473, 388702, 521626, 756946, 949753, 1360457, 1899506, 2649311, 2720914, 5298622, 7190987, 14381974, 50336909, 100673818]

約数ペア:

[(1, 100673818), (2, 50336909), (7, 14381974), (14, 7190987), (19, 5298622), (37, 2720914), (38, 2649311), (53, 1899506), (74, 1360457), (106, 949753), (133, 756946), (193, 521626), (259, 388702), (266, 378473), (371, 271358), (386, 260813), (518, 194351), (703, 143206), (742, 135679), (1007, 99974), (1351, 74518), (1406, 71603), (1961, 51338), (2014, 49987), (2702, 37259), (3667, 27454), (3922, 25669), (4921, 20458), (7049, 14282), (7141, 14098), (7334, 13727), (9842, 10229)]