131712984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 387987600

約数和(自身を除く): 256274616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 109, 117, 156, 218, 234, 312, 327, 436, 468, 654, 872, 936, 981, 1291, 1308, 1417, 1962, 2582, 2616, 2834, 3873, 3924, 4251, 5164, 5668, 7746, 7848, 8502, 10328, 11336, 11619, 12753, 15492, 16783, 17004, 23238, 25506, 30984, 33566, 34008, 46476, 50349, 51012, 67132, 92952, 100698, 102024, 134264, 140719, 151047, 201396, 281438, 302094, 402792, 422157, 562876, 604188, 844314, 1125752, 1208376, 1266471, 1688628, 1829347, 2532942, 3377256, 3658694, 5065884, 5488041, 7317388, 10131768, 10976082, 14634776, 16464123, 21952164, 32928246, 43904328, 65856492, 131712984]

約数ペア:

[(1, 131712984), (2, 65856492), (3, 43904328), (4, 32928246), (6, 21952164), (8, 16464123), (9, 14634776), (12, 10976082), (13, 10131768), (18, 7317388), (24, 5488041), (26, 5065884), (36, 3658694), (39, 3377256), (52, 2532942), (72, 1829347), (78, 1688628), (104, 1266471), (109, 1208376), (117, 1125752), (156, 844314), (218, 604188), (234, 562876), (312, 422157), (327, 402792), (436, 302094), (468, 281438), (654, 201396), (872, 151047), (936, 140719), (981, 134264), (1291, 102024), (1308, 100698), (1417, 92952), (1962, 67132), (2582, 51012), (2616, 50349), (2834, 46476), (3873, 34008), (3924, 33566), (4251, 30984), (5164, 25506), (5668, 23238), (7746, 17004), (7848, 16783), (8502, 15492), (10328, 12753), (11336, 11619)]