137619356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1549}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 291648000

約数和(自身を除く): 154028644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 532, 668, 1169, 1549, 2338, 3098, 3173, 4676, 6196, 6346, 10843, 12692, 21686, 22211, 29431, 43372, 44422, 58862, 88844, 117724, 206017, 258683, 412034, 517366, 824068, 1034732, 1810781, 3621562, 4914977, 7243124, 9829954, 19659908, 34404839, 68809678, 137619356]

約数ペア:

[(1, 137619356), (2, 68809678), (4, 34404839), (7, 19659908), (14, 9829954), (19, 7243124), (28, 4914977), (38, 3621562), (76, 1810781), (133, 1034732), (167, 824068), (266, 517366), (334, 412034), (532, 258683), (668, 206017), (1169, 117724), (1549, 88844), (2338, 58862), (3098, 44422), (3173, 43372), (4676, 29431), (6196, 22211), (6346, 21686), (10843, 12692)]