154161984

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:752

約数の個数: 112

約数和(自身を含む): 438473088

約数和(自身を除く): 284311104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 73, 96, 102, 136, 146, 192, 204, 219, 272, 292, 408, 438, 544, 584, 647, 816, 876, 1088, 1168, 1241, 1294, 1632, 1752, 1941, 2336, 2482, 2588, 3264, 3504, 3723, 3882, 4672, 4964, 5176, 7008, 7446, 7764, 9928, 10352, 10999, 14016, 14892, 15528, 19856, 20704, 21998, 29784, 31056, 32997, 39712, 41408, 43996, 47231, 59568, 62112, 65994, 79424, 87992, 94462, 119136, 124224, 131988, 141693, 175984, 188924, 238272, 263976, 283386, 351968, 377848, 527952, 566772, 703936, 755696, 802927, 1055904, 1133544, 1511392, 1605854, 2111808, 2267088, 2408781, 3022784, 3211708, 4534176, 4817562, 6423416, 9068352, 9635124, 12846832, 19270248, 25693664, 38540496, 51387328, 77080992, 154161984]

約数ペア:

[(1, 154161984), (2, 77080992), (3, 51387328), (4, 38540496), (6, 25693664), (8, 19270248), (12, 12846832), (16, 9635124), (17, 9068352), (24, 6423416), (32, 4817562), (34, 4534176), (48, 3211708), (51, 3022784), (64, 2408781), (68, 2267088), (73, 2111808), (96, 1605854), (102, 1511392), (136, 1133544), (146, 1055904), (192, 802927), (204, 755696), (219, 703936), (272, 566772), (292, 527952), (408, 377848), (438, 351968), (544, 283386), (584, 263976), (647, 238272), (816, 188924), (876, 175984), (1088, 141693), (1168, 131988), (1241, 124224), (1294, 119136), (1632, 94462), (1752, 87992), (1941, 79424), (2336, 65994), (2482, 62112), (2588, 59568), (3264, 47231), (3504, 43996), (3723, 41408), (3882, 39712), (4672, 32997), (4964, 31056), (5176, 29784), (7008, 21998), (7446, 20704), (7764, 19856), (9928, 15528), (10352, 14892), (10999, 14016)]