157142916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:575

約数の個数: 120

約数和(自身を含む): 473235840

約数和(自身を除く): 316092924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 193, 252, 324, 359, 378, 386, 567, 579, 718, 756, 772, 1077, 1134, 1158, 1351, 1436, 1737, 2154, 2268, 2316, 2513, 2702, 3231, 3474, 4053, 4308, 5026, 5211, 5404, 6462, 6948, 7539, 8106, 9693, 10052, 10422, 12159, 12924, 15078, 15633, 16212, 19386, 20844, 22617, 24318, 29079, 30156, 31266, 36477, 38772, 45234, 48636, 58158, 62532, 67851, 69287, 72954, 90468, 109431, 116316, 135702, 138574, 145908, 203553, 207861, 218862, 271404, 277148, 407106, 415722, 437724, 485009, 623583, 814212, 831444, 970018, 1247166, 1455027, 1870749, 1940036, 2494332, 2910054, 3741498, 4365081, 5612247, 5820108, 7482996, 8730162, 11224494, 13095243, 17460324, 22448988, 26190486, 39285729, 52380972, 78571458, 157142916]

約数ペア:

[(1, 157142916), (2, 78571458), (3, 52380972), (4, 39285729), (6, 26190486), (7, 22448988), (9, 17460324), (12, 13095243), (14, 11224494), (18, 8730162), (21, 7482996), (27, 5820108), (28, 5612247), (36, 4365081), (42, 3741498), (54, 2910054), (63, 2494332), (81, 1940036), (84, 1870749), (108, 1455027), (126, 1247166), (162, 970018), (189, 831444), (193, 814212), (252, 623583), (324, 485009), (359, 437724), (378, 415722), (386, 407106), (567, 277148), (579, 271404), (718, 218862), (756, 207861), (772, 203553), (1077, 145908), (1134, 138574), (1158, 135702), (1351, 116316), (1436, 109431), (1737, 90468), (2154, 72954), (2268, 69287), (2316, 67851), (2513, 62532), (2702, 58158), (3231, 48636), (3474, 45234), (4053, 38772), (4308, 36477), (5026, 31266), (5211, 30156), (5404, 29079), (6462, 24318), (6948, 22617), (7539, 20844), (8106, 19386), (9693, 16212), (10052, 15633), (10422, 15078), (12159, 12924)]