157271868

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37339}}^1$

素因数の和:37368

約数の個数: 60

約数和(自身を含む): 442777720

約数和(自身を除く): 285505852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 37339, 74678, 112017, 149356, 224034, 336051, 448068, 485407, 672102, 970814, 1008153, 1344204, 1456221, 1941628, 2016306, 2912442, 3024459, 4032612, 4368663, 5824884, 6048918, 8737326, 12097836, 13105989, 17474652, 26211978, 39317967, 52423956, 78635934, 157271868]

約数ペア:

[(1, 157271868), (2, 78635934), (3, 52423956), (4, 39317967), (6, 26211978), (9, 17474652), (12, 13105989), (13, 12097836), (18, 8737326), (26, 6048918), (27, 5824884), (36, 4368663), (39, 4032612), (52, 3024459), (54, 2912442), (78, 2016306), (81, 1941628), (108, 1456221), (117, 1344204), (156, 1008153), (162, 970814), (234, 672102), (324, 485407), (351, 448068), (468, 336051), (702, 224034), (1053, 149356), (1404, 112017), (2106, 74678), (4212, 37339)]