131965512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25339}}^1$

素因数の和:25386

約数の個数: 64

約数和(自身を含む): 389222400

約数和(自身を除く): 257256888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 25339, 50678, 76017, 101356, 152034, 177373, 202712, 304068, 354746, 532119, 608136, 709492, 785509, 1064238, 1418984, 1571018, 2128476, 2356527, 3142036, 4256952, 4713054, 5498563, 6284072, 9426108, 10997126, 16495689, 18852216, 21994252, 32991378, 43988504, 65982756, 131965512]

約数ペア:

[(1, 131965512), (2, 65982756), (3, 43988504), (4, 32991378), (6, 21994252), (7, 18852216), (8, 16495689), (12, 10997126), (14, 9426108), (21, 6284072), (24, 5498563), (28, 4713054), (31, 4256952), (42, 3142036), (56, 2356527), (62, 2128476), (84, 1571018), (93, 1418984), (124, 1064238), (168, 785509), (186, 709492), (217, 608136), (248, 532119), (372, 354746), (434, 304068), (651, 202712), (744, 177373), (868, 152034), (1302, 101356), (1736, 76017), (2604, 50678), (5208, 25339)]