133762508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 279639360

約数和(自身を除く): 145876852

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 61, 76, 86, 122, 172, 209, 244, 418, 473, 671, 817, 836, 946, 1159, 1342, 1634, 1892, 2318, 2623, 2684, 3268, 3721, 4636, 5246, 7442, 8987, 10492, 12749, 14884, 17974, 25498, 28853, 35948, 40931, 49837, 50996, 57706, 70699, 81862, 99674, 115412, 141398, 160003, 163724, 199348, 282796, 320006, 548207, 640012, 777689, 1096414, 1555378, 1760033, 2192828, 3040057, 3110756, 3520066, 6080114, 7040132, 12160228, 33440627, 66881254, 133762508]

約数ペア:

[(1, 133762508), (2, 66881254), (4, 33440627), (11, 12160228), (19, 7040132), (22, 6080114), (38, 3520066), (43, 3110756), (44, 3040057), (61, 2192828), (76, 1760033), (86, 1555378), (122, 1096414), (172, 777689), (209, 640012), (244, 548207), (418, 320006), (473, 282796), (671, 199348), (817, 163724), (836, 160003), (946, 141398), (1159, 115412), (1342, 99674), (1634, 81862), (1892, 70699), (2318, 57706), (2623, 50996), (2684, 49837), (3268, 40931), (3721, 35948), (4636, 28853), (5246, 25498), (7442, 17974), (8987, 14884), (10492, 12749)]