161441616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10223}}^1$

素因数の和:10288

約数の個数: 80

約数和(自身を含む): 486825984

約数和(自身を除く): 325384368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 10223, 15792, 20446, 30669, 40892, 61338, 71561, 81784, 122676, 143122, 163568, 214683, 245352, 286244, 429366, 480481, 490704, 572488, 858732, 960962, 1144976, 1441443, 1717464, 1921924, 2882886, 3363367, 3434928, 3843848, 5765772, 6726734, 7687696, 10090101, 11531544, 13453468, 20180202, 23063088, 26906936, 40360404, 53813872, 80720808, 161441616]

約数ペア:

[(1, 161441616), (2, 80720808), (3, 53813872), (4, 40360404), (6, 26906936), (7, 23063088), (8, 20180202), (12, 13453468), (14, 11531544), (16, 10090101), (21, 7687696), (24, 6726734), (28, 5765772), (42, 3843848), (47, 3434928), (48, 3363367), (56, 2882886), (84, 1921924), (94, 1717464), (112, 1441443), (141, 1144976), (168, 960962), (188, 858732), (282, 572488), (329, 490704), (336, 480481), (376, 429366), (564, 286244), (658, 245352), (752, 214683), (987, 163568), (1128, 143122), (1316, 122676), (1974, 81784), (2256, 71561), (2632, 61338), (3948, 40892), (5264, 30669), (7896, 20446), (10223, 15792)]