131656704

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2561

約数の個数: 88

約数和(自身を含む): 371702448

約数和(自身を除く): 240045744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1024, 1088, 1536, 1632, 2176, 2521, 3072, 3264, 4352, 5042, 6528, 7563, 8704, 10084, 13056, 15126, 17408, 20168, 26112, 30252, 40336, 42857, 52224, 60504, 80672, 85714, 121008, 128571, 161344, 171428, 242016, 257142, 322688, 342856, 484032, 514284, 645376, 685712, 968064, 1028568, 1290752, 1371424, 1936128, 2057136, 2581504, 2742848, 3872256, 4114272, 5485696, 7744512, 8228544, 10971392, 16457088, 21942784, 32914176, 43885568, 65828352, 131656704]

約数ペア:

[(1, 131656704), (2, 65828352), (3, 43885568), (4, 32914176), (6, 21942784), (8, 16457088), (12, 10971392), (16, 8228544), (17, 7744512), (24, 5485696), (32, 4114272), (34, 3872256), (48, 2742848), (51, 2581504), (64, 2057136), (68, 1936128), (96, 1371424), (102, 1290752), (128, 1028568), (136, 968064), (192, 685712), (204, 645376), (256, 514284), (272, 484032), (384, 342856), (408, 322688), (512, 257142), (544, 242016), (768, 171428), (816, 161344), (1024, 128571), (1088, 121008), (1536, 85714), (1632, 80672), (2176, 60504), (2521, 52224), (3072, 42857), (3264, 40336), (4352, 30252), (5042, 26112), (6528, 20168), (7563, 17408), (8704, 15126), (10084, 13056)]