16151856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 48639744

約数和(自身を除く): 32487888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 907, 1113, 1272, 1484, 1814, 2226, 2544, 2721, 2968, 3628, 4452, 5442, 5936, 6349, 7256, 8904, 10884, 12698, 14512, 17808, 19047, 21768, 25396, 38094, 43536, 48071, 50792, 76188, 96142, 101584, 144213, 152376, 192284, 288426, 304752, 336497, 384568, 576852, 672994, 769136, 1009491, 1153704, 1345988, 2018982, 2307408, 2691976, 4037964, 5383952, 8075928, 16151856]

約数ペア:

[(1, 16151856), (2, 8075928), (3, 5383952), (4, 4037964), (6, 2691976), (7, 2307408), (8, 2018982), (12, 1345988), (14, 1153704), (16, 1009491), (21, 769136), (24, 672994), (28, 576852), (42, 384568), (48, 336497), (53, 304752), (56, 288426), (84, 192284), (106, 152376), (112, 144213), (159, 101584), (168, 96142), (212, 76188), (318, 50792), (336, 48071), (371, 43536), (424, 38094), (636, 25396), (742, 21768), (848, 19047), (907, 17808), (1113, 14512), (1272, 12698), (1484, 10884), (1814, 8904), (2226, 7256), (2544, 6349), (2721, 5936), (2968, 5442), (3628, 4452)]