168306712

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 381600000

約数和(自身を除く): 213293288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 317, 499, 532, 634, 998, 1064, 1268, 1996, 2219, 2536, 3493, 3992, 4438, 6023, 6986, 8876, 9481, 12046, 13972, 17752, 18962, 24092, 27944, 37924, 42161, 48184, 66367, 75848, 84322, 132734, 158183, 168644, 265468, 316366, 337288, 530936, 632732, 1107281, 1265464, 2214562, 3005477, 4429124, 6010954, 8858248, 12021908, 21038339, 24043816, 42076678, 84153356, 168306712]

約数ペア:

[(1, 168306712), (2, 84153356), (4, 42076678), (7, 24043816), (8, 21038339), (14, 12021908), (19, 8858248), (28, 6010954), (38, 4429124), (56, 3005477), (76, 2214562), (133, 1265464), (152, 1107281), (266, 632732), (317, 530936), (499, 337288), (532, 316366), (634, 265468), (998, 168644), (1064, 158183), (1268, 132734), (1996, 84322), (2219, 75848), (2536, 66367), (3493, 48184), (3992, 42161), (4438, 37924), (6023, 27944), (6986, 24092), (8876, 18962), (9481, 17752), (12046, 13972)]