161642832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3228

約数の個数: 80

約数和(自身を含む): 455262528

約数和(自身を除く): 293619696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3121, 3237, 3984, 4316, 6242, 6474, 8632, 9363, 12484, 12948, 17264, 18726, 24968, 25896, 37452, 40573, 49936, 51792, 74904, 81146, 121719, 149808, 162292, 243438, 259043, 324584, 486876, 518086, 649168, 777129, 973752, 1036172, 1554258, 1947504, 2072344, 3108516, 3367559, 4144688, 6217032, 6735118, 10102677, 12434064, 13470236, 20205354, 26940472, 40410708, 53880944, 80821416, 161642832]

約数ペア:

[(1, 161642832), (2, 80821416), (3, 53880944), (4, 40410708), (6, 26940472), (8, 20205354), (12, 13470236), (13, 12434064), (16, 10102677), (24, 6735118), (26, 6217032), (39, 4144688), (48, 3367559), (52, 3108516), (78, 2072344), (83, 1947504), (104, 1554258), (156, 1036172), (166, 973752), (208, 777129), (249, 649168), (312, 518086), (332, 486876), (498, 324584), (624, 259043), (664, 243438), (996, 162292), (1079, 149808), (1328, 121719), (1992, 81146), (2158, 74904), (3121, 51792), (3237, 49936), (3984, 40573), (4316, 37452), (6242, 25896), (6474, 24968), (8632, 18726), (9363, 17264), (12484, 12948)]