155254272

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1739

約数の個数: 80

約数和(自身を含む): 420641232

約数和(自身を除く): 265386960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1464, 1536, 1657, 1952, 2928, 3314, 3904, 4971, 5856, 6628, 7808, 9942, 11712, 13256, 15616, 19884, 23424, 26512, 31232, 39768, 46848, 53024, 79536, 93696, 101077, 106048, 159072, 202154, 212096, 303231, 318144, 404308, 424192, 606462, 636288, 808616, 848384, 1212924, 1272576, 1617232, 2425848, 2545152, 3234464, 4851696, 6468928, 9703392, 12937856, 19406784, 25875712, 38813568, 51751424, 77627136, 155254272]

約数ペア:

[(1, 155254272), (2, 77627136), (3, 51751424), (4, 38813568), (6, 25875712), (8, 19406784), (12, 12937856), (16, 9703392), (24, 6468928), (32, 4851696), (48, 3234464), (61, 2545152), (64, 2425848), (96, 1617232), (122, 1272576), (128, 1212924), (183, 848384), (192, 808616), (244, 636288), (256, 606462), (366, 424192), (384, 404308), (488, 318144), (512, 303231), (732, 212096), (768, 202154), (976, 159072), (1464, 106048), (1536, 101077), (1657, 93696), (1952, 79536), (2928, 53024), (3314, 46848), (3904, 39768), (4971, 31232), (5856, 26512), (6628, 23424), (7808, 19884), (9942, 15616), (11712, 13256)]