15996672

素因数分解:

$2^8\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 47351304

約数和(自身を除く): 31354632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 131, 144, 159, 192, 212, 256, 262, 288, 318, 384, 393, 424, 477, 524, 576, 636, 768, 786, 848, 954, 1048, 1152, 1179, 1272, 1572, 1696, 1908, 2096, 2304, 2358, 2544, 3144, 3392, 3816, 4192, 4716, 5088, 6288, 6784, 6943, 7632, 8384, 9432, 10176, 12576, 13568, 13886, 15264, 16768, 18864, 20352, 20829, 25152, 27772, 30528, 33536, 37728, 40704, 41658, 50304, 55544, 61056, 62487, 75456, 83316, 100608, 111088, 122112, 124974, 150912, 166632, 222176, 249948, 301824, 333264, 444352, 499896, 666528, 888704, 999792, 1333056, 1777408, 1999584, 2666112, 3999168, 5332224, 7998336, 15996672]

約数ペア:

[(1, 15996672), (2, 7998336), (3, 5332224), (4, 3999168), (6, 2666112), (8, 1999584), (9, 1777408), (12, 1333056), (16, 999792), (18, 888704), (24, 666528), (32, 499896), (36, 444352), (48, 333264), (53, 301824), (64, 249948), (72, 222176), (96, 166632), (106, 150912), (128, 124974), (131, 122112), (144, 111088), (159, 100608), (192, 83316), (212, 75456), (256, 62487), (262, 61056), (288, 55544), (318, 50304), (384, 41658), (393, 40704), (424, 37728), (477, 33536), (524, 30528), (576, 27772), (636, 25152), (768, 20829), (786, 20352), (848, 18864), (954, 16768), (1048, 15264), (1152, 13886), (1179, 13568), (1272, 12576), (1572, 10176), (1696, 9432), (1908, 8384), (2096, 7632), (2304, 6943), (2358, 6784), (2544, 6288), (3144, 5088), (3392, 4716), (3816, 4192)]