124817872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 264625920

約数和(自身を除く): 139808048

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 89, 92, 103, 148, 178, 184, 206, 296, 356, 368, 412, 592, 712, 824, 851, 1424, 1648, 1702, 2047, 2369, 3293, 3404, 3811, 4094, 4738, 6586, 6808, 7622, 8188, 9167, 9476, 13172, 13616, 15244, 16376, 18334, 18952, 26344, 30488, 32752, 36668, 37904, 52688, 60976, 73336, 75739, 87653, 146672, 151478, 175306, 210841, 302956, 339179, 350612, 421682, 605912, 678358, 701224, 843364, 1211824, 1356716, 1402448, 1686728, 2713432, 3373456, 5426864, 7801117, 15602234, 31204468, 62408936, 124817872]

約数ペア:

[(1, 124817872), (2, 62408936), (4, 31204468), (8, 15602234), (16, 7801117), (23, 5426864), (37, 3373456), (46, 2713432), (74, 1686728), (89, 1402448), (92, 1356716), (103, 1211824), (148, 843364), (178, 701224), (184, 678358), (206, 605912), (296, 421682), (356, 350612), (368, 339179), (412, 302956), (592, 210841), (712, 175306), (824, 151478), (851, 146672), (1424, 87653), (1648, 75739), (1702, 73336), (2047, 60976), (2369, 52688), (3293, 37904), (3404, 36668), (3811, 32752), (4094, 30488), (4738, 26344), (6586, 18952), (6808, 18334), (7622, 16376), (8188, 15244), (9167, 13616), (9476, 13172)]