140026944

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:932

約数の個数: 112

約数和(自身を含む): 397507968

約数和(自身を除く): 257481024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 138, 148, 184, 192, 222, 276, 296, 368, 444, 552, 592, 736, 851, 857, 888, 1104, 1184, 1472, 1702, 1714, 1776, 2208, 2368, 2553, 2571, 3404, 3428, 3552, 4416, 5106, 5142, 6808, 6856, 7104, 10212, 10284, 13616, 13712, 19711, 20424, 20568, 27232, 27424, 31709, 39422, 40848, 41136, 54464, 54848, 59133, 63418, 78844, 81696, 82272, 95127, 118266, 126836, 157688, 163392, 164544, 190254, 236532, 253672, 315376, 380508, 473064, 507344, 630752, 729307, 761016, 946128, 1014688, 1261504, 1458614, 1522032, 1892256, 2029376, 2187921, 2917228, 3044064, 3784512, 4375842, 5834456, 6088128, 8751684, 11668912, 17503368, 23337824, 35006736, 46675648, 70013472, 140026944]

約数ペア:

[(1, 140026944), (2, 70013472), (3, 46675648), (4, 35006736), (6, 23337824), (8, 17503368), (12, 11668912), (16, 8751684), (23, 6088128), (24, 5834456), (32, 4375842), (37, 3784512), (46, 3044064), (48, 2917228), (64, 2187921), (69, 2029376), (74, 1892256), (92, 1522032), (96, 1458614), (111, 1261504), (138, 1014688), (148, 946128), (184, 761016), (192, 729307), (222, 630752), (276, 507344), (296, 473064), (368, 380508), (444, 315376), (552, 253672), (592, 236532), (736, 190254), (851, 164544), (857, 163392), (888, 157688), (1104, 126836), (1184, 118266), (1472, 95127), (1702, 82272), (1714, 81696), (1776, 78844), (2208, 63418), (2368, 59133), (2553, 54848), (2571, 54464), (3404, 41136), (3428, 40848), (3552, 39422), (4416, 31709), (5106, 27424), (5142, 27232), (6808, 20568), (6856, 20424), (7104, 19711), (10212, 13712), (10284, 13616)]