140801976

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{3449}}^1$

素因数の和:3480

約数の個数: 112

約数和(自身を含む): 452502000

約数和(自身を除く): 311700024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 3449, 4536, 5103, 5832, 6804, 6898, 10206, 10347, 13608, 13796, 20412, 20694, 24143, 27592, 31041, 40824, 41388, 48286, 62082, 72429, 82776, 93123, 96572, 124164, 144858, 186246, 193144, 217287, 248328, 279369, 289716, 372492, 434574, 558738, 579432, 651861, 744984, 838107, 869148, 1117476, 1303722, 1676214, 1738296, 1955583, 2234952, 2514321, 2607444, 3352428, 3911166, 5028642, 5214888, 5866749, 6704856, 7822332, 10057284, 11733498, 15644664, 17600247, 20114568, 23466996, 35200494, 46933992, 70400988, 140801976]

約数ペア:

[(1, 140801976), (2, 70400988), (3, 46933992), (4, 35200494), (6, 23466996), (7, 20114568), (8, 17600247), (9, 15644664), (12, 11733498), (14, 10057284), (18, 7822332), (21, 6704856), (24, 5866749), (27, 5214888), (28, 5028642), (36, 3911166), (42, 3352428), (54, 2607444), (56, 2514321), (63, 2234952), (72, 1955583), (81, 1738296), (84, 1676214), (108, 1303722), (126, 1117476), (162, 869148), (168, 838107), (189, 744984), (216, 651861), (243, 579432), (252, 558738), (324, 434574), (378, 372492), (486, 289716), (504, 279369), (567, 248328), (648, 217287), (729, 193144), (756, 186246), (972, 144858), (1134, 124164), (1458, 96572), (1512, 93123), (1701, 82776), (1944, 72429), (2268, 62082), (2916, 48286), (3402, 41388), (3449, 40824), (4536, 31041), (5103, 27592), (5832, 24143), (6804, 20694), (6898, 20412), (10206, 13796), (10347, 13608)]