172368896

素因数分解:

$2^{10}\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 88

約数和(自身を含む): 398919360

約数和(自身を除く): 226550464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 173, 224, 256, 278, 346, 448, 512, 556, 692, 896, 973, 1024, 1112, 1211, 1384, 1792, 1946, 2224, 2422, 2768, 3584, 3892, 4448, 4844, 5536, 7168, 7784, 8896, 9688, 11072, 15568, 17792, 19376, 22144, 24047, 31136, 35584, 38752, 44288, 48094, 62272, 71168, 77504, 88576, 96188, 124544, 142336, 155008, 168329, 177152, 192376, 249088, 310016, 336658, 384752, 498176, 620032, 673316, 769504, 996352, 1240064, 1346632, 1539008, 2693264, 3078016, 5386528, 6156032, 10773056, 12312064, 21546112, 24624128, 43092224, 86184448, 172368896]

約数ペア:

[(1, 172368896), (2, 86184448), (4, 43092224), (7, 24624128), (8, 21546112), (14, 12312064), (16, 10773056), (28, 6156032), (32, 5386528), (56, 3078016), (64, 2693264), (112, 1539008), (128, 1346632), (139, 1240064), (173, 996352), (224, 769504), (256, 673316), (278, 620032), (346, 498176), (448, 384752), (512, 336658), (556, 310016), (692, 249088), (896, 192376), (973, 177152), (1024, 168329), (1112, 155008), (1211, 142336), (1384, 124544), (1792, 96188), (1946, 88576), (2224, 77504), (2422, 71168), (2768, 62272), (3584, 48094), (3892, 44288), (4448, 38752), (4844, 35584), (5536, 31136), (7168, 24047), (7784, 22144), (8896, 19376), (9688, 17792), (11072, 15568)]