195743912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 477523200

約数和(自身を除く): 281779288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 43, 52, 56, 74, 86, 91, 104, 148, 169, 172, 182, 259, 296, 301, 338, 344, 364, 481, 518, 559, 602, 676, 728, 962, 1036, 1118, 1183, 1204, 1352, 1591, 1924, 2072, 2197, 2236, 2366, 2408, 3182, 3367, 3848, 3913, 4394, 4472, 4732, 6253, 6364, 6734, 7267, 7826, 8788, 9464, 11137, 12506, 12728, 13468, 14534, 15379, 15652, 17576, 20683, 22274, 25012, 26936, 29068, 30758, 31304, 41366, 43771, 44548, 50024, 50869, 58136, 61516, 81289, 82732, 87542, 89096, 94471, 101738, 123032, 144781, 162578, 165464, 175084, 188942, 203476, 268879, 289562, 325156, 350168, 377884, 406952, 537758, 569023, 579124, 650312, 661297, 755768, 1075516, 1138046, 1158248, 1322594, 1882153, 2151032, 2276092, 2645188, 3495427, 3764306, 4552184, 5290376, 6990854, 7528612, 13981708, 15057224, 24467989, 27963416, 48935978, 97871956, 195743912]

約数ペア:

[(1, 195743912), (2, 97871956), (4, 48935978), (7, 27963416), (8, 24467989), (13, 15057224), (14, 13981708), (26, 7528612), (28, 6990854), (37, 5290376), (43, 4552184), (52, 3764306), (56, 3495427), (74, 2645188), (86, 2276092), (91, 2151032), (104, 1882153), (148, 1322594), (169, 1158248), (172, 1138046), (182, 1075516), (259, 755768), (296, 661297), (301, 650312), (338, 579124), (344, 569023), (364, 537758), (481, 406952), (518, 377884), (559, 350168), (602, 325156), (676, 289562), (728, 268879), (962, 203476), (1036, 188942), (1118, 175084), (1183, 165464), (1204, 162578), (1352, 144781), (1591, 123032), (1924, 101738), (2072, 94471), (2197, 89096), (2236, 87542), (2366, 82732), (2408, 81289), (3182, 61516), (3367, 58136), (3848, 50869), (3913, 50024), (4394, 44548), (4472, 43771), (4732, 41366), (6253, 31304), (6364, 30758), (6734, 29068), (7267, 26936), (7826, 25012), (8788, 22274), (9464, 20683), (11137, 17576), (12506, 15652), (12728, 15379), (13468, 14534)]