163868236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18119}}^1$

素因数の和:18166

約数の個数: 48

約数和(自身を含む): 365299200

約数和(自身を除く): 201430964

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 18119, 36238, 72476, 126833, 253666, 308023, 344261, 507332, 616046, 688522, 1232092, 1377044, 2156161, 2409827, 4312322, 4819654, 5852437, 8624644, 9639308, 11704874, 23409748, 40967059, 81934118, 163868236]

約数ペア:

[(1, 163868236), (2, 81934118), (4, 40967059), (7, 23409748), (14, 11704874), (17, 9639308), (19, 8624644), (28, 5852437), (34, 4819654), (38, 4312322), (68, 2409827), (76, 2156161), (119, 1377044), (133, 1232092), (238, 688522), (266, 616046), (323, 507332), (476, 344261), (532, 308023), (646, 253666), (1292, 126833), (2261, 72476), (4522, 36238), (9044, 18119)]