128146128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8369}}^1$

素因数の和:8420

約数の個数: 80

約数和(自身を含む): 373636800

約数和(自身を除く): 245490672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 8369, 15312, 16738, 25107, 33476, 50214, 66952, 92059, 100428, 133904, 184118, 200856, 242701, 276177, 368236, 401712, 485402, 552354, 728103, 736472, 970804, 1104708, 1456206, 1472944, 1941608, 2209416, 2669711, 2912412, 3883216, 4418832, 5339422, 5824824, 8009133, 10678844, 11649648, 16018266, 21357688, 32036532, 42715376, 64073064, 128146128]

約数ペア:

[(1, 128146128), (2, 64073064), (3, 42715376), (4, 32036532), (6, 21357688), (8, 16018266), (11, 11649648), (12, 10678844), (16, 8009133), (22, 5824824), (24, 5339422), (29, 4418832), (33, 3883216), (44, 2912412), (48, 2669711), (58, 2209416), (66, 1941608), (87, 1472944), (88, 1456206), (116, 1104708), (132, 970804), (174, 736472), (176, 728103), (232, 552354), (264, 485402), (319, 401712), (348, 368236), (464, 276177), (528, 242701), (638, 200856), (696, 184118), (957, 133904), (1276, 100428), (1392, 92059), (1914, 66952), (2552, 50214), (3828, 33476), (5104, 25107), (7656, 16738), (8369, 15312)]