156470272

素因数分解:

$2^{10}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 88

約数和(自身を含む): 363154176

約数和(自身を除く): 206683904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 263, 332, 448, 512, 526, 581, 664, 896, 1024, 1052, 1162, 1328, 1792, 1841, 2104, 2324, 2656, 3584, 3682, 4208, 4648, 5312, 7168, 7364, 8416, 9296, 10624, 14728, 16832, 18592, 21248, 21829, 29456, 33664, 37184, 42496, 43658, 58912, 67328, 74368, 84992, 87316, 117824, 134656, 148736, 152803, 174632, 235648, 269312, 297472, 305606, 349264, 471296, 594944, 611212, 698528, 942592, 1222424, 1397056, 1885184, 2444848, 2794112, 4889696, 5588224, 9779392, 11176448, 19558784, 22352896, 39117568, 78235136, 156470272]

約数ペア:

[(1, 156470272), (2, 78235136), (4, 39117568), (7, 22352896), (8, 19558784), (14, 11176448), (16, 9779392), (28, 5588224), (32, 4889696), (56, 2794112), (64, 2444848), (83, 1885184), (112, 1397056), (128, 1222424), (166, 942592), (224, 698528), (256, 611212), (263, 594944), (332, 471296), (448, 349264), (512, 305606), (526, 297472), (581, 269312), (664, 235648), (896, 174632), (1024, 152803), (1052, 148736), (1162, 134656), (1328, 117824), (1792, 87316), (1841, 84992), (2104, 74368), (2324, 67328), (2656, 58912), (3584, 43658), (3682, 42496), (4208, 37184), (4648, 33664), (5312, 29456), (7168, 21829), (7364, 21248), (8416, 18592), (9296, 16832), (10624, 14728)]