159503872

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 80

約数和(自身を含む): 351977472

約数和(自身を除く): 192473600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 223, 254, 256, 352, 446, 508, 512, 704, 892, 1016, 1397, 1408, 1784, 2032, 2453, 2794, 2816, 3568, 4064, 4906, 5588, 5632, 7136, 8128, 9812, 11176, 14272, 16256, 19624, 22352, 28321, 28544, 32512, 39248, 44704, 56642, 57088, 65024, 78496, 89408, 113284, 114176, 156992, 178816, 226568, 311531, 313984, 357632, 453136, 623062, 627968, 715264, 906272, 1246124, 1255936, 1812544, 2492248, 3625088, 4984496, 7250176, 9968992, 14500352, 19937984, 39875968, 79751936, 159503872]

約数ペア:

[(1, 159503872), (2, 79751936), (4, 39875968), (8, 19937984), (11, 14500352), (16, 9968992), (22, 7250176), (32, 4984496), (44, 3625088), (64, 2492248), (88, 1812544), (127, 1255936), (128, 1246124), (176, 906272), (223, 715264), (254, 627968), (256, 623062), (352, 453136), (446, 357632), (508, 313984), (512, 311531), (704, 226568), (892, 178816), (1016, 156992), (1397, 114176), (1408, 113284), (1784, 89408), (2032, 78496), (2453, 65024), (2794, 57088), (2816, 56642), (3568, 44704), (4064, 39248), (4906, 32512), (5588, 28544), (5632, 28321), (7136, 22352), (8128, 19624), (9812, 16256), (11176, 14272)]