16140684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 46448640

約数和(自身を除く): 30307956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 89, 102, 119, 127, 178, 204, 238, 254, 267, 356, 357, 381, 476, 508, 534, 623, 714, 762, 889, 1068, 1246, 1428, 1513, 1524, 1778, 1869, 2159, 2492, 2667, 3026, 3556, 3738, 4318, 4539, 5334, 6052, 6477, 7476, 8636, 9078, 10591, 10668, 11303, 12954, 15113, 18156, 21182, 22606, 25908, 30226, 31773, 33909, 42364, 45212, 45339, 60452, 63546, 67818, 79121, 90678, 127092, 135636, 158242, 181356, 192151, 237363, 316484, 384302, 474726, 576453, 768604, 949452, 1152906, 1345057, 2305812, 2690114, 4035171, 5380228, 8070342, 16140684]

約数ペア:

[(1, 16140684), (2, 8070342), (3, 5380228), (4, 4035171), (6, 2690114), (7, 2305812), (12, 1345057), (14, 1152906), (17, 949452), (21, 768604), (28, 576453), (34, 474726), (42, 384302), (51, 316484), (68, 237363), (84, 192151), (89, 181356), (102, 158242), (119, 135636), (127, 127092), (178, 90678), (204, 79121), (238, 67818), (254, 63546), (267, 60452), (356, 45339), (357, 45212), (381, 42364), (476, 33909), (508, 31773), (534, 30226), (623, 25908), (714, 22606), (762, 21182), (889, 18156), (1068, 15113), (1246, 12954), (1428, 11303), (1513, 10668), (1524, 10591), (1778, 9078), (1869, 8636), (2159, 7476), (2492, 6477), (2667, 6052), (3026, 5334), (3556, 4539), (3738, 4318)]