16165884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 46220160

約数和(自身を除く): 30054276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1447, 1596, 1862, 2793, 2894, 3724, 4341, 5586, 5788, 8682, 10129, 11172, 17364, 20258, 27493, 30387, 40516, 54986, 60774, 70903, 82479, 109972, 121548, 141806, 164958, 192451, 212709, 283612, 329916, 384902, 425418, 577353, 769804, 850836, 1154706, 1347157, 2309412, 2694314, 4041471, 5388628, 8082942, 16165884]

約数ペア:

[(1, 16165884), (2, 8082942), (3, 5388628), (4, 4041471), (6, 2694314), (7, 2309412), (12, 1347157), (14, 1154706), (19, 850836), (21, 769804), (28, 577353), (38, 425418), (42, 384902), (49, 329916), (57, 283612), (76, 212709), (84, 192451), (98, 164958), (114, 141806), (133, 121548), (147, 109972), (196, 82479), (228, 70903), (266, 60774), (294, 54986), (399, 40516), (532, 30387), (588, 27493), (798, 20258), (931, 17364), (1447, 11172), (1596, 10129), (1862, 8682), (2793, 5788), (2894, 5586), (3724, 4341)]