138359838

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 302641920

約数和(自身を除く): 164282082

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 83, 102, 118, 166, 177, 249, 277, 354, 498, 554, 831, 1003, 1411, 1662, 2006, 2822, 3009, 4233, 4709, 4897, 6018, 8466, 9418, 9794, 14127, 14691, 16343, 22991, 28254, 29382, 32686, 45982, 49029, 68973, 83249, 98058, 137946, 166498, 249747, 277831, 390847, 499494, 555662, 781694, 833493, 1172541, 1356469, 1666986, 2345082, 2712938, 4069407, 8138814, 23059973, 46119946, 69179919, 138359838]

約数ペア:

[(1, 138359838), (2, 69179919), (3, 46119946), (6, 23059973), (17, 8138814), (34, 4069407), (51, 2712938), (59, 2345082), (83, 1666986), (102, 1356469), (118, 1172541), (166, 833493), (177, 781694), (249, 555662), (277, 499494), (354, 390847), (498, 277831), (554, 249747), (831, 166498), (1003, 137946), (1411, 98058), (1662, 83249), (2006, 68973), (2822, 49029), (3009, 45982), (4233, 32686), (4709, 29382), (4897, 28254), (6018, 22991), (8466, 16343), (9418, 14691), (9794, 14127)]