165967776

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 514639944

約数和(自身を除く): 348672168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 97, 104, 117, 144, 156, 194, 208, 234, 288, 291, 312, 388, 416, 457, 468, 582, 624, 776, 873, 914, 936, 1164, 1248, 1261, 1371, 1552, 1746, 1828, 1872, 2328, 2522, 2742, 3104, 3492, 3656, 3744, 3783, 4113, 4656, 5044, 5484, 5941, 6984, 7312, 7566, 8226, 9312, 10088, 10968, 11349, 11882, 13968, 14624, 15132, 16452, 17823, 20176, 21936, 22698, 23764, 27936, 30264, 32904, 35646, 40352, 43872, 44329, 45396, 47528, 53469, 60528, 65808, 71292, 88658, 90792, 95056, 106938, 121056, 131616, 132987, 142584, 177316, 181584, 190112, 213876, 265974, 285168, 354632, 363168, 398961, 427752, 531948, 570336, 576277, 709264, 797922, 855504, 1063896, 1152554, 1418528, 1595844, 1711008, 1728831, 2127792, 2305108, 3191688, 3457662, 4255584, 4610216, 5186493, 6383376, 6915324, 9220432, 10372986, 12766752, 13830648, 18440864, 20745972, 27661296, 41491944, 55322592, 82983888, 165967776]

約数ペア:

[(1, 165967776), (2, 82983888), (3, 55322592), (4, 41491944), (6, 27661296), (8, 20745972), (9, 18440864), (12, 13830648), (13, 12766752), (16, 10372986), (18, 9220432), (24, 6915324), (26, 6383376), (32, 5186493), (36, 4610216), (39, 4255584), (48, 3457662), (52, 3191688), (72, 2305108), (78, 2127792), (96, 1728831), (97, 1711008), (104, 1595844), (117, 1418528), (144, 1152554), (156, 1063896), (194, 855504), (208, 797922), (234, 709264), (288, 576277), (291, 570336), (312, 531948), (388, 427752), (416, 398961), (457, 363168), (468, 354632), (582, 285168), (624, 265974), (776, 213876), (873, 190112), (914, 181584), (936, 177316), (1164, 142584), (1248, 132987), (1261, 131616), (1371, 121056), (1552, 106938), (1746, 95056), (1828, 90792), (1872, 88658), (2328, 71292), (2522, 65808), (2742, 60528), (3104, 53469), (3492, 47528), (3656, 45396), (3744, 44329), (3783, 43872), (4113, 40352), (4656, 35646), (5044, 32904), (5484, 30264), (5941, 27936), (6984, 23764), (7312, 22698), (7566, 21936), (8226, 20176), (9312, 17823), (10088, 16452), (10968, 15132), (11349, 14624), (11882, 13968)]