142714278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 384307200

約数和(自身を除く): 241592922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 47, 54, 58, 63, 87, 94, 126, 141, 174, 189, 203, 261, 277, 282, 329, 378, 406, 423, 522, 554, 609, 658, 783, 831, 846, 987, 1218, 1269, 1363, 1566, 1662, 1827, 1939, 1974, 2493, 2538, 2726, 2961, 3654, 3878, 4089, 4986, 5481, 5817, 5922, 7479, 8033, 8178, 8883, 9541, 10962, 11634, 12267, 13019, 14958, 16066, 17451, 17766, 19082, 24099, 24534, 26038, 28623, 34902, 36801, 39057, 48198, 52353, 56231, 57246, 72297, 73602, 78114, 85869, 91133, 104706, 112462, 117171, 144594, 168693, 171738, 182266, 216891, 234342, 257607, 273399, 337386, 351513, 377551, 433782, 506079, 515214, 546798, 703026, 755102, 820197, 1012158, 1132653, 1518237, 1640394, 2265306, 2460591, 2642857, 3036474, 3397959, 4921182, 5285714, 6795918, 7928571, 10193877, 15857142, 20387754, 23785713, 47571426, 71357139, 142714278]

約数ペア:

[(1, 142714278), (2, 71357139), (3, 47571426), (6, 23785713), (7, 20387754), (9, 15857142), (14, 10193877), (18, 7928571), (21, 6795918), (27, 5285714), (29, 4921182), (42, 3397959), (47, 3036474), (54, 2642857), (58, 2460591), (63, 2265306), (87, 1640394), (94, 1518237), (126, 1132653), (141, 1012158), (174, 820197), (189, 755102), (203, 703026), (261, 546798), (277, 515214), (282, 506079), (329, 433782), (378, 377551), (406, 351513), (423, 337386), (522, 273399), (554, 257607), (609, 234342), (658, 216891), (783, 182266), (831, 171738), (846, 168693), (987, 144594), (1218, 117171), (1269, 112462), (1363, 104706), (1566, 91133), (1662, 85869), (1827, 78114), (1939, 73602), (1974, 72297), (2493, 57246), (2538, 56231), (2726, 52353), (2961, 48198), (3654, 39057), (3878, 36801), (4089, 34902), (4986, 28623), (5481, 26038), (5817, 24534), (5922, 24099), (7479, 19082), (8033, 17766), (8178, 17451), (8883, 16066), (9541, 14958), (10962, 13019), (11634, 12267)]