164074872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 463095360

約数和(自身を除く): 299020488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 61, 74, 78, 104, 111, 122, 148, 156, 183, 222, 233, 244, 296, 312, 366, 444, 466, 481, 488, 699, 732, 793, 888, 932, 962, 1398, 1443, 1464, 1586, 1864, 1924, 2257, 2379, 2796, 2886, 3029, 3172, 3848, 4514, 4758, 5592, 5772, 6058, 6344, 6771, 8621, 9028, 9087, 9516, 11544, 12116, 13542, 14213, 17242, 18056, 18174, 19032, 24232, 25863, 27084, 28426, 29341, 34484, 36348, 42639, 51726, 54168, 56852, 58682, 68968, 72696, 85278, 88023, 103452, 112073, 113704, 117364, 170556, 176046, 184769, 206904, 224146, 234728, 336219, 341112, 352092, 369538, 448292, 525881, 554307, 672438, 704184, 739076, 896584, 1051762, 1108614, 1344876, 1478152, 1577643, 2103524, 2217228, 2689752, 3155286, 4207048, 4434456, 6310572, 6836453, 12621144, 13672906, 20509359, 27345812, 41018718, 54691624, 82037436, 164074872]

約数ペア:

[(1, 164074872), (2, 82037436), (3, 54691624), (4, 41018718), (6, 27345812), (8, 20509359), (12, 13672906), (13, 12621144), (24, 6836453), (26, 6310572), (37, 4434456), (39, 4207048), (52, 3155286), (61, 2689752), (74, 2217228), (78, 2103524), (104, 1577643), (111, 1478152), (122, 1344876), (148, 1108614), (156, 1051762), (183, 896584), (222, 739076), (233, 704184), (244, 672438), (296, 554307), (312, 525881), (366, 448292), (444, 369538), (466, 352092), (481, 341112), (488, 336219), (699, 234728), (732, 224146), (793, 206904), (888, 184769), (932, 176046), (962, 170556), (1398, 117364), (1443, 113704), (1464, 112073), (1586, 103452), (1864, 88023), (1924, 85278), (2257, 72696), (2379, 68968), (2796, 58682), (2886, 56852), (3029, 54168), (3172, 51726), (3848, 42639), (4514, 36348), (4758, 34484), (5592, 29341), (5772, 28426), (6058, 27084), (6344, 25863), (6771, 24232), (8621, 19032), (9028, 18174), (9087, 18056), (9516, 17242), (11544, 14213), (12116, 13542)]