177488896

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 88

約数和(自身を含む): 389748800

約数和(自身を除く): 212259904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 199, 208, 256, 268, 398, 416, 512, 536, 796, 832, 871, 1024, 1072, 1592, 1664, 1742, 2144, 2587, 3184, 3328, 3484, 4288, 5174, 6368, 6656, 6968, 8576, 10348, 12736, 13312, 13333, 13936, 17152, 20696, 25472, 26666, 27872, 34304, 41392, 50944, 53332, 55744, 68608, 82784, 101888, 106664, 111488, 165568, 173329, 203776, 213328, 222976, 331136, 346658, 426656, 445952, 662272, 693316, 853312, 891904, 1324544, 1386632, 1706624, 2649088, 2773264, 3413248, 5546528, 6826496, 11093056, 13652992, 22186112, 44372224, 88744448, 177488896]

約数ペア:

[(1, 177488896), (2, 88744448), (4, 44372224), (8, 22186112), (13, 13652992), (16, 11093056), (26, 6826496), (32, 5546528), (52, 3413248), (64, 2773264), (67, 2649088), (104, 1706624), (128, 1386632), (134, 1324544), (199, 891904), (208, 853312), (256, 693316), (268, 662272), (398, 445952), (416, 426656), (512, 346658), (536, 331136), (796, 222976), (832, 213328), (871, 203776), (1024, 173329), (1072, 165568), (1592, 111488), (1664, 106664), (1742, 101888), (2144, 82784), (2587, 68608), (3184, 55744), (3328, 53332), (3484, 50944), (4288, 41392), (5174, 34304), (6368, 27872), (6656, 26666), (6968, 25472), (8576, 20696), (10348, 17152), (12736, 13936), (13312, 13333)]