165199744

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 364629600

約数和(自身を除く): 199429856

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 79, 124, 128, 136, 158, 248, 272, 316, 496, 527, 544, 632, 961, 992, 1054, 1088, 1264, 1343, 1922, 1984, 2108, 2176, 2449, 2528, 2686, 3844, 3968, 4216, 4898, 5056, 5372, 7688, 8432, 9796, 10112, 10744, 15376, 16337, 16864, 19592, 21488, 30752, 32674, 33728, 39184, 41633, 42976, 61504, 65348, 67456, 75919, 78368, 83266, 85952, 123008, 130696, 151838, 156736, 166532, 171904, 261392, 303676, 313472, 333064, 522784, 607352, 666128, 1045568, 1214704, 1290623, 1332256, 2091136, 2429408, 2581246, 2664512, 4858816, 5162492, 5329024, 9717632, 10324984, 20649968, 41299936, 82599872, 165199744]

約数ペア:

[(1, 165199744), (2, 82599872), (4, 41299936), (8, 20649968), (16, 10324984), (17, 9717632), (31, 5329024), (32, 5162492), (34, 4858816), (62, 2664512), (64, 2581246), (68, 2429408), (79, 2091136), (124, 1332256), (128, 1290623), (136, 1214704), (158, 1045568), (248, 666128), (272, 607352), (316, 522784), (496, 333064), (527, 313472), (544, 303676), (632, 261392), (961, 171904), (992, 166532), (1054, 156736), (1088, 151838), (1264, 130696), (1343, 123008), (1922, 85952), (1984, 83266), (2108, 78368), (2176, 75919), (2449, 67456), (2528, 65348), (2686, 61504), (3844, 42976), (3968, 41633), (4216, 39184), (4898, 33728), (5056, 32674), (5372, 30752), (7688, 21488), (8432, 19592), (9796, 16864), (10112, 16337), (10744, 15376)]