127297872

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1242

約数の個数: 160

約数和(自身を含む): 414556800

約数和(自身を除く): 287258928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1193, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2386, 2736, 2808, 2964, 3579, 3952, 4104, 4446, 4772, 5616, 5928, 6669, 7158, 8208, 8892, 9544, 10737, 11856, 13338, 14316, 15509, 17784, 19088, 21474, 22667, 26676, 28632, 31018, 32211, 35568, 42948, 45334, 46527, 53352, 57264, 62036, 64422, 68001, 85896, 90668, 93054, 106704, 124072, 128844, 136002, 139581, 171792, 181336, 186108, 204003, 248144, 257688, 272004, 279162, 294671, 362672, 372216, 408006, 418743, 515376, 544008, 558324, 589342, 612009, 744432, 816012, 837486, 884013, 1088016, 1116648, 1178684, 1224018, 1632024, 1674972, 1768026, 2233296, 2357368, 2448036, 2652039, 3264048, 3349944, 3536052, 4714736, 4896072, 5304078, 6699888, 7072104, 7956117, 9792144, 10608156, 14144208, 15912234, 21216312, 31824468, 42432624, 63648936, 127297872]

約数ペア:

[(1, 127297872), (2, 63648936), (3, 42432624), (4, 31824468), (6, 21216312), (8, 15912234), (9, 14144208), (12, 10608156), (13, 9792144), (16, 7956117), (18, 7072104), (19, 6699888), (24, 5304078), (26, 4896072), (27, 4714736), (36, 3536052), (38, 3349944), (39, 3264048), (48, 2652039), (52, 2448036), (54, 2357368), (57, 2233296), (72, 1768026), (76, 1674972), (78, 1632024), (104, 1224018), (108, 1178684), (114, 1116648), (117, 1088016), (144, 884013), (152, 837486), (156, 816012), (171, 744432), (208, 612009), (216, 589342), (228, 558324), (234, 544008), (247, 515376), (304, 418743), (312, 408006), (342, 372216), (351, 362672), (432, 294671), (456, 279162), (468, 272004), (494, 257688), (513, 248144), (624, 204003), (684, 186108), (702, 181336), (741, 171792), (912, 139581), (936, 136002), (988, 128844), (1026, 124072), (1193, 106704), (1368, 93054), (1404, 90668), (1482, 85896), (1872, 68001), (1976, 64422), (2052, 62036), (2223, 57264), (2386, 53352), (2736, 46527), (2808, 45334), (2964, 42948), (3579, 35568), (3952, 32211), (4104, 31018), (4446, 28632), (4772, 26676), (5616, 22667), (5928, 21474), (6669, 19088), (7158, 17784), (8208, 15509), (8892, 14316), (9544, 13338), (10737, 11856)]