138856212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 108

約数和(自身を含む): 390394368

約数和(自身を除く): 251538156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 127, 132, 198, 242, 251, 254, 363, 381, 396, 484, 502, 508, 726, 753, 762, 1004, 1089, 1143, 1397, 1452, 1506, 1524, 2178, 2259, 2286, 2761, 2794, 3012, 4191, 4356, 4518, 4572, 5522, 5588, 8283, 8382, 9036, 11044, 12573, 15367, 16566, 16764, 24849, 25146, 30371, 30734, 31877, 33132, 46101, 49698, 50292, 60742, 61468, 63754, 91113, 92202, 95631, 99396, 121484, 127508, 138303, 182226, 184404, 191262, 273339, 276606, 286893, 350647, 364452, 382524, 546678, 553212, 573786, 701294, 1051941, 1093356, 1147572, 1402588, 2103882, 3155823, 3857117, 4207764, 6311646, 7714234, 11571351, 12623292, 15428468, 23142702, 34714053, 46285404, 69428106, 138856212]

約数ペア:

[(1, 138856212), (2, 69428106), (3, 46285404), (4, 34714053), (6, 23142702), (9, 15428468), (11, 12623292), (12, 11571351), (18, 7714234), (22, 6311646), (33, 4207764), (36, 3857117), (44, 3155823), (66, 2103882), (99, 1402588), (121, 1147572), (127, 1093356), (132, 1051941), (198, 701294), (242, 573786), (251, 553212), (254, 546678), (363, 382524), (381, 364452), (396, 350647), (484, 286893), (502, 276606), (508, 273339), (726, 191262), (753, 184404), (762, 182226), (1004, 138303), (1089, 127508), (1143, 121484), (1397, 99396), (1452, 95631), (1506, 92202), (1524, 91113), (2178, 63754), (2259, 61468), (2286, 60742), (2761, 50292), (2794, 49698), (3012, 46101), (4191, 33132), (4356, 31877), (4518, 30734), (4572, 30371), (5522, 25146), (5588, 24849), (8283, 16764), (8382, 16566), (9036, 15367), (11044, 12573)]