131360262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 310262400

約数和(自身を除く): 178902138

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 89, 107, 114, 121, 178, 209, 214, 242, 267, 321, 363, 418, 534, 627, 642, 726, 979, 1177, 1254, 1691, 1958, 2033, 2299, 2354, 2937, 3382, 3531, 4066, 4598, 5073, 5874, 6099, 6897, 7062, 9523, 10146, 10769, 12198, 12947, 13794, 18601, 19046, 21538, 22363, 25894, 28569, 32307, 37202, 38841, 44726, 55803, 57138, 64614, 67089, 77682, 104753, 111606, 134178, 180937, 204611, 209506, 245993, 314259, 361874, 409222, 491986, 542811, 613833, 628518, 737979, 1085622, 1152283, 1227666, 1475958, 1990307, 2304566, 3456849, 3980614, 5970921, 6913698, 11941842, 21893377, 43786754, 65680131, 131360262]

約数ペア:

[(1, 131360262), (2, 65680131), (3, 43786754), (6, 21893377), (11, 11941842), (19, 6913698), (22, 5970921), (33, 3980614), (38, 3456849), (57, 2304566), (66, 1990307), (89, 1475958), (107, 1227666), (114, 1152283), (121, 1085622), (178, 737979), (209, 628518), (214, 613833), (242, 542811), (267, 491986), (321, 409222), (363, 361874), (418, 314259), (534, 245993), (627, 209506), (642, 204611), (726, 180937), (979, 134178), (1177, 111606), (1254, 104753), (1691, 77682), (1958, 67089), (2033, 64614), (2299, 57138), (2354, 55803), (2937, 44726), (3382, 38841), (3531, 37202), (4066, 32307), (4598, 28569), (5073, 25894), (5874, 22363), (6099, 21538), (6897, 19046), (7062, 18601), (9523, 13794), (10146, 12947), (10769, 12198)]