140515128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 424300800

約数和(自身を除く): 283785672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 163, 216, 234, 307, 312, 326, 351, 468, 489, 614, 652, 702, 921, 936, 978, 1228, 1304, 1404, 1467, 1842, 1956, 2119, 2456, 2763, 2808, 2934, 3684, 3912, 3991, 4238, 4401, 5526, 5868, 6357, 7368, 7982, 8289, 8476, 8802, 11052, 11736, 11973, 12714, 15964, 16578, 16952, 17604, 19071, 22104, 23946, 25428, 31928, 33156, 35208, 35919, 38142, 47892, 50041, 50856, 57213, 66312, 71838, 76284, 95784, 100082, 107757, 114426, 143676, 150123, 152568, 200164, 215514, 228852, 287352, 300246, 400328, 431028, 450369, 457704, 600492, 650533, 862056, 900738, 1200984, 1301066, 1351107, 1801476, 1951599, 2602132, 2702214, 3602952, 3903198, 5204264, 5404428, 5854797, 7806396, 10808856, 11709594, 15612792, 17564391, 23419188, 35128782, 46838376, 70257564, 140515128]

約数ペア:

[(1, 140515128), (2, 70257564), (3, 46838376), (4, 35128782), (6, 23419188), (8, 17564391), (9, 15612792), (12, 11709594), (13, 10808856), (18, 7806396), (24, 5854797), (26, 5404428), (27, 5204264), (36, 3903198), (39, 3602952), (52, 2702214), (54, 2602132), (72, 1951599), (78, 1801476), (104, 1351107), (108, 1301066), (117, 1200984), (156, 900738), (163, 862056), (216, 650533), (234, 600492), (307, 457704), (312, 450369), (326, 431028), (351, 400328), (468, 300246), (489, 287352), (614, 228852), (652, 215514), (702, 200164), (921, 152568), (936, 150123), (978, 143676), (1228, 114426), (1304, 107757), (1404, 100082), (1467, 95784), (1842, 76284), (1956, 71838), (2119, 66312), (2456, 57213), (2763, 50856), (2808, 50041), (2934, 47892), (3684, 38142), (3912, 35919), (3991, 35208), (4238, 33156), (4401, 31928), (5526, 25428), (5868, 23946), (6357, 22104), (7368, 19071), (7982, 17604), (8289, 16952), (8476, 16578), (8802, 15964), (11052, 12714), (11736, 11973)]