162435490688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{206783}}^1$

素因数の和:206852

約数の個数: 96

約数和(自身を含む): 361621791360

約数和(自身を除く): 199186300672

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 361, 544, 608, 646, 722, 1088, 1216, 1292, 1444, 2176, 2432, 2584, 2888, 5168, 5776, 6137, 10336, 11552, 12274, 20672, 23104, 24548, 41344, 46208, 49096, 98192, 196384, 206783, 392768, 413566, 785536, 827132, 1654264, 3308528, 3515311, 3928877, 6617056, 7030622, 7857754, 13234112, 14061244, 15715508, 26468224, 28122488, 31431016, 56244976, 62862032, 66790909, 74648663, 112489952, 125724064, 133581818, 149297326, 224979904, 251448128, 267163636, 298594652, 449959808, 502896256, 534327272, 597189304, 1068654544, 1194378608, 1269027271, 2137309088, 2388757216, 2538054542, 4274618176, 4777514432, 5076109084, 8549236352, 9555028864, 10152218168, 20304436336, 40608872672, 81217745344, 162435490688]

約数ペア:

[(1, 162435490688), (2, 81217745344), (4, 40608872672), (8, 20304436336), (16, 10152218168), (17, 9555028864), (19, 8549236352), (32, 5076109084), (34, 4777514432), (38, 4274618176), (64, 2538054542), (68, 2388757216), (76, 2137309088), (128, 1269027271), (136, 1194378608), (152, 1068654544), (272, 597189304), (304, 534327272), (323, 502896256), (361, 449959808), (544, 298594652), (608, 267163636), (646, 251448128), (722, 224979904), (1088, 149297326), (1216, 133581818), (1292, 125724064), (1444, 112489952), (2176, 74648663), (2432, 66790909), (2584, 62862032), (2888, 56244976), (5168, 31431016), (5776, 28122488), (6137, 26468224), (10336, 15715508), (11552, 14061244), (12274, 13234112), (20672, 7857754), (23104, 7030622), (24548, 6617056), (41344, 3928877), (46208, 3515311), (49096, 3308528), (98192, 1654264), (196384, 827132), (206783, 785536), (392768, 413566)]