161633808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3911}}^1$

素因数の和:3973

約数の個数: 120

約数和(自身を含む): 529716096

約数和(自身を除く): 368082288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 3911, 4592, 5166, 5904, 6888, 7822, 10332, 11733, 13776, 15644, 20664, 23466, 27377, 31288, 35199, 41328, 46932, 54754, 62576, 70398, 82131, 93864, 109508, 140796, 160351, 164262, 187728, 219016, 246393, 281592, 320702, 328524, 438032, 481053, 492786, 563184, 641404, 657048, 962106, 985572, 1122457, 1282808, 1314096, 1443159, 1924212, 1971144, 2244914, 2565616, 2886318, 3367371, 3848424, 3942288, 4489828, 5772636, 6734742, 7696848, 8979656, 10102113, 11545272, 13469484, 17959312, 20204226, 23090544, 26938968, 40408452, 53877936, 80816904, 161633808]

約数ペア:

[(1, 161633808), (2, 80816904), (3, 53877936), (4, 40408452), (6, 26938968), (7, 23090544), (8, 20204226), (9, 17959312), (12, 13469484), (14, 11545272), (16, 10102113), (18, 8979656), (21, 7696848), (24, 6734742), (28, 5772636), (36, 4489828), (41, 3942288), (42, 3848424), (48, 3367371), (56, 2886318), (63, 2565616), (72, 2244914), (82, 1971144), (84, 1924212), (112, 1443159), (123, 1314096), (126, 1282808), (144, 1122457), (164, 985572), (168, 962106), (246, 657048), (252, 641404), (287, 563184), (328, 492786), (336, 481053), (369, 438032), (492, 328524), (504, 320702), (574, 281592), (656, 246393), (738, 219016), (861, 187728), (984, 164262), (1008, 160351), (1148, 140796), (1476, 109508), (1722, 93864), (1968, 82131), (2296, 70398), (2583, 62576), (2952, 54754), (3444, 46932), (3911, 41328), (4592, 35199), (5166, 31288), (5904, 27377), (6888, 23466), (7822, 20664), (10332, 15644), (11733, 13776)]