156986705631

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4265

約数の個数: 96

約数和(自身を含む): 255427706880

約数和(自身を除く): 98441001249

約数列:

[1, 3, 7, 21, 47, 49, 71, 79, 141, 147, 213, 237, 329, 497, 553, 987, 1491, 1659, 2303, 3337, 3479, 3713, 3871, 4051, 5609, 6909, 10011, 10437, 11139, 11613, 12153, 16827, 23359, 25991, 28357, 39263, 70077, 77973, 85071, 117789, 163513, 181937, 190397, 198499, 263623, 274841, 287621, 320029, 490539, 545811, 571191, 595497, 790869, 824523, 862863, 960087, 1332779, 1845361, 2013347, 2240203, 3998337, 5536083, 6040041, 6720609, 9329453, 12917527, 13518187, 14093429, 15041363, 15681421, 22722059, 27988359, 38752581, 40554561, 42280287, 45124089, 47044263, 68166177, 94627309, 105289541, 159054413, 283881927, 315868623, 477163239, 662391163, 737026787, 1067936773, 1113380891, 1987173489, 2211080361, 3203810319, 3340142673, 7475557411, 22426672233, 52328901877, 156986705631]

約数ペア:

[(1, 156986705631), (3, 52328901877), (7, 22426672233), (21, 7475557411), (47, 3340142673), (49, 3203810319), (71, 2211080361), (79, 1987173489), (141, 1113380891), (147, 1067936773), (213, 737026787), (237, 662391163), (329, 477163239), (497, 315868623), (553, 283881927), (987, 159054413), (1491, 105289541), (1659, 94627309), (2303, 68166177), (3337, 47044263), (3479, 45124089), (3713, 42280287), (3871, 40554561), (4051, 38752581), (5609, 27988359), (6909, 22722059), (10011, 15681421), (10437, 15041363), (11139, 14093429), (11613, 13518187), (12153, 12917527), (16827, 9329453), (23359, 6720609), (25991, 6040041), (28357, 5536083), (39263, 3998337), (70077, 2240203), (77973, 2013347), (85071, 1845361), (117789, 1332779), (163513, 960087), (181937, 862863), (190397, 824523), (198499, 790869), (263623, 595497), (274841, 571191), (287621, 545811), (320029, 490539)]