133099280

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 318461760

約数和(自身を除く): 185362480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 163, 173, 236, 295, 326, 346, 472, 590, 652, 692, 815, 865, 944, 1180, 1304, 1384, 1630, 1730, 2360, 2608, 2768, 3260, 3460, 4720, 6520, 6920, 9617, 10207, 13040, 13840, 19234, 20414, 28199, 38468, 40828, 48085, 51035, 56398, 76936, 81656, 96170, 102070, 112796, 140995, 153872, 163312, 192340, 204140, 225592, 281990, 384680, 408280, 451184, 563980, 769360, 816560, 1127960, 1663741, 2255920, 3327482, 6654964, 8318705, 13309928, 16637410, 26619856, 33274820, 66549640, 133099280]

約数ペア:

[(1, 133099280), (2, 66549640), (4, 33274820), (5, 26619856), (8, 16637410), (10, 13309928), (16, 8318705), (20, 6654964), (40, 3327482), (59, 2255920), (80, 1663741), (118, 1127960), (163, 816560), (173, 769360), (236, 563980), (295, 451184), (326, 408280), (346, 384680), (472, 281990), (590, 225592), (652, 204140), (692, 192340), (815, 163312), (865, 153872), (944, 140995), (1180, 112796), (1304, 102070), (1384, 96170), (1630, 81656), (1730, 76936), (2360, 56398), (2608, 51035), (2768, 48085), (3260, 40828), (3460, 38468), (4720, 28199), (6520, 20414), (6920, 19234), (9617, 13840), (10207, 13040)]