140225928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18089}}^1$

素因数の和:18134

約数の個数: 64

約数和(自身を含む): 390744000

約数和(自身を除く): 250518072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 18089, 36178, 54267, 72356, 108534, 144712, 217068, 307513, 343691, 434136, 615026, 687382, 922539, 1031073, 1230052, 1374764, 1845078, 2062146, 2460104, 2749528, 3690156, 4124292, 5842747, 7380312, 8248584, 11685494, 17528241, 23370988, 35056482, 46741976, 70112964, 140225928]

約数ペア:

[(1, 140225928), (2, 70112964), (3, 46741976), (4, 35056482), (6, 23370988), (8, 17528241), (12, 11685494), (17, 8248584), (19, 7380312), (24, 5842747), (34, 4124292), (38, 3690156), (51, 2749528), (57, 2460104), (68, 2062146), (76, 1845078), (102, 1374764), (114, 1230052), (136, 1031073), (152, 922539), (204, 687382), (228, 615026), (323, 434136), (408, 343691), (456, 307513), (646, 217068), (969, 144712), (1292, 108534), (1938, 72356), (2584, 54267), (3876, 36178), (7752, 18089)]