163983184

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 324800640

約数和(自身を除く): 160817456

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 271, 472, 542, 641, 944, 1084, 1282, 2168, 2564, 4336, 5128, 10256, 15989, 31978, 37819, 63956, 75638, 127912, 151276, 173711, 255824, 302552, 347422, 605104, 694844, 1389688, 2779376, 10248949, 20497898, 40995796, 81991592, 163983184]

約数ペア:

[(1, 163983184), (2, 81991592), (4, 40995796), (8, 20497898), (16, 10248949), (59, 2779376), (118, 1389688), (236, 694844), (271, 605104), (472, 347422), (542, 302552), (641, 255824), (944, 173711), (1084, 151276), (1282, 127912), (2168, 75638), (2564, 63956), (4336, 37819), (5128, 31978), (10256, 15989)]