121161392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 269982720

約数和(自身を除く): 148821328

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 53, 62, 88, 106, 124, 176, 212, 248, 341, 419, 424, 496, 583, 682, 838, 848, 1166, 1364, 1643, 1676, 2332, 2728, 3286, 3352, 4609, 4664, 5456, 6572, 6704, 9218, 9328, 12989, 13144, 18073, 18436, 22207, 25978, 26288, 36146, 36872, 44414, 51956, 72292, 73744, 88828, 103912, 142879, 144584, 177656, 207824, 244277, 285758, 289168, 355312, 488554, 571516, 688417, 977108, 1143032, 1376834, 1954216, 2286064, 2753668, 3908432, 5507336, 7572587, 11014672, 15145174, 30290348, 60580696, 121161392]

約数ペア:

[(1, 121161392), (2, 60580696), (4, 30290348), (8, 15145174), (11, 11014672), (16, 7572587), (22, 5507336), (31, 3908432), (44, 2753668), (53, 2286064), (62, 1954216), (88, 1376834), (106, 1143032), (124, 977108), (176, 688417), (212, 571516), (248, 488554), (341, 355312), (419, 289168), (424, 285758), (496, 244277), (583, 207824), (682, 177656), (838, 144584), (848, 142879), (1166, 103912), (1364, 88828), (1643, 73744), (1676, 72292), (2332, 51956), (2728, 44414), (3286, 36872), (3352, 36146), (4609, 26288), (4664, 25978), (5456, 22207), (6572, 18436), (6704, 18073), (9218, 13144), (9328, 12989)]