161337168

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 469711008

約数和(自身を除く): 308373840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 107, 111, 144, 148, 214, 222, 283, 296, 321, 333, 428, 444, 566, 592, 642, 666, 849, 856, 888, 963, 1132, 1284, 1332, 1698, 1712, 1776, 1926, 2264, 2547, 2568, 2664, 3396, 3852, 3959, 4528, 5094, 5136, 5328, 6792, 7704, 7918, 10188, 10471, 11877, 13584, 15408, 15836, 20376, 20942, 23754, 30281, 31413, 31672, 35631, 40752, 41884, 47508, 60562, 62826, 63344, 71262, 83768, 90843, 94239, 95016, 121124, 125652, 142524, 167536, 181686, 188478, 190032, 242248, 251304, 272529, 285048, 363372, 376956, 484496, 502608, 545058, 570096, 726744, 753912, 1090116, 1120397, 1453488, 1507824, 2180232, 2240794, 3361191, 4360464, 4481588, 6722382, 8963176, 10083573, 13444764, 17926352, 20167146, 26889528, 40334292, 53779056, 80668584, 161337168]

約数ペア:

[(1, 161337168), (2, 80668584), (3, 53779056), (4, 40334292), (6, 26889528), (8, 20167146), (9, 17926352), (12, 13444764), (16, 10083573), (18, 8963176), (24, 6722382), (36, 4481588), (37, 4360464), (48, 3361191), (72, 2240794), (74, 2180232), (107, 1507824), (111, 1453488), (144, 1120397), (148, 1090116), (214, 753912), (222, 726744), (283, 570096), (296, 545058), (321, 502608), (333, 484496), (428, 376956), (444, 363372), (566, 285048), (592, 272529), (642, 251304), (666, 242248), (849, 190032), (856, 188478), (888, 181686), (963, 167536), (1132, 142524), (1284, 125652), (1332, 121124), (1698, 95016), (1712, 94239), (1776, 90843), (1926, 83768), (2264, 71262), (2547, 63344), (2568, 62826), (2664, 60562), (3396, 47508), (3852, 41884), (3959, 40752), (4528, 35631), (5094, 31672), (5136, 31413), (5328, 30281), (6792, 23754), (7704, 20942), (7918, 20376), (10188, 15836), (10471, 15408), (11877, 13584)]