157036208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 373976064

約数和(自身を除く): 216939856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 938, 952, 1072, 1139, 1231, 1876, 1904, 2278, 2462, 3752, 4556, 4924, 7504, 7973, 8617, 9112, 9848, 15946, 17234, 18224, 19696, 20927, 31892, 34468, 41854, 63784, 68936, 82477, 83708, 127568, 137872, 146489, 164954, 167416, 292978, 329908, 334832, 577339, 585956, 659816, 1154678, 1171912, 1319632, 1402109, 2309356, 2343824, 2804218, 4618712, 5608436, 9237424, 9814763, 11216872, 19629526, 22433744, 39259052, 78518104, 157036208]

約数ペア:

[(1, 157036208), (2, 78518104), (4, 39259052), (7, 22433744), (8, 19629526), (14, 11216872), (16, 9814763), (17, 9237424), (28, 5608436), (34, 4618712), (56, 2804218), (67, 2343824), (68, 2309356), (112, 1402109), (119, 1319632), (134, 1171912), (136, 1154678), (238, 659816), (268, 585956), (272, 577339), (469, 334832), (476, 329908), (536, 292978), (938, 167416), (952, 164954), (1072, 146489), (1139, 137872), (1231, 127568), (1876, 83708), (1904, 82477), (2278, 68936), (2462, 63784), (3752, 41854), (4556, 34468), (4924, 31892), (7504, 20927), (7973, 19696), (8617, 18224), (9112, 17234), (9848, 15946)]