131541408

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 120

約数和(自身を含む): 407373120

約数和(自身を除く): 275831712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2671, 2736, 3078, 4104, 5342, 5472, 6156, 8013, 8208, 10684, 12312, 16026, 16416, 21368, 24039, 24624, 32052, 42736, 48078, 49248, 50749, 64104, 72117, 85472, 96156, 101498, 128208, 144234, 152247, 192312, 202996, 216351, 256416, 288468, 304494, 384624, 405992, 432702, 456741, 576936, 608988, 769248, 811984, 865404, 913482, 1153872, 1217976, 1370223, 1623968, 1730808, 1826964, 2307744, 2435952, 2740446, 3461616, 3653928, 4110669, 4871904, 5480892, 6923232, 7307856, 8221338, 10961784, 14615712, 16442676, 21923568, 32885352, 43847136, 65770704, 131541408]

約数ペア:

[(1, 131541408), (2, 65770704), (3, 43847136), (4, 32885352), (6, 21923568), (8, 16442676), (9, 14615712), (12, 10961784), (16, 8221338), (18, 7307856), (19, 6923232), (24, 5480892), (27, 4871904), (32, 4110669), (36, 3653928), (38, 3461616), (48, 2740446), (54, 2435952), (57, 2307744), (72, 1826964), (76, 1730808), (81, 1623968), (96, 1370223), (108, 1217976), (114, 1153872), (144, 913482), (152, 865404), (162, 811984), (171, 769248), (216, 608988), (228, 576936), (288, 456741), (304, 432702), (324, 405992), (342, 384624), (432, 304494), (456, 288468), (513, 256416), (608, 216351), (648, 202996), (684, 192312), (864, 152247), (912, 144234), (1026, 128208), (1296, 101498), (1368, 96156), (1539, 85472), (1824, 72117), (2052, 64104), (2592, 50749), (2671, 49248), (2736, 48078), (3078, 42736), (4104, 32052), (5342, 24624), (5472, 24039), (6156, 21368), (8013, 16416), (8208, 16026), (10684, 12312)]