131851872

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2053}}^1$

素因数の和:2292

約数の個数: 72

約数和(自身を含む): 376818624

約数和(自身を除く): 244966752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1338, 1784, 2007, 2053, 2676, 3568, 4014, 4106, 5352, 6159, 7136, 8028, 8212, 10704, 12318, 16056, 16424, 18477, 21408, 24636, 32112, 32848, 36954, 49272, 64224, 65696, 73908, 98544, 147816, 197088, 295632, 457819, 591264, 915638, 1373457, 1831276, 2746914, 3662552, 4120371, 5493828, 7325104, 8240742, 10987656, 14650208, 16481484, 21975312, 32962968, 43950624, 65925936, 131851872]

約数ペア:

[(1, 131851872), (2, 65925936), (3, 43950624), (4, 32962968), (6, 21975312), (8, 16481484), (9, 14650208), (12, 10987656), (16, 8240742), (18, 7325104), (24, 5493828), (32, 4120371), (36, 3662552), (48, 2746914), (72, 1831276), (96, 1373457), (144, 915638), (223, 591264), (288, 457819), (446, 295632), (669, 197088), (892, 147816), (1338, 98544), (1784, 73908), (2007, 65696), (2053, 64224), (2676, 49272), (3568, 36954), (4014, 32848), (4106, 32112), (5352, 24636), (6159, 21408), (7136, 18477), (8028, 16424), (8212, 16056), (10704, 12318)]