157070848

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{167}}^2$

素因数の和:363

約数の個数: 60

約数和(自身を含む): 344427732

約数和(自身を除く): 187356884

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 167, 176, 256, 334, 352, 512, 668, 704, 1336, 1408, 1837, 2672, 2816, 3674, 5344, 5632, 7348, 10688, 14696, 21376, 27889, 29392, 42752, 55778, 58784, 85504, 111556, 117568, 223112, 235136, 306779, 446224, 470272, 613558, 892448, 940544, 1227116, 1784896, 2454232, 3569792, 4908464, 7139584, 9816928, 14279168, 19633856, 39267712, 78535424, 157070848]

約数ペア:

[(1, 157070848), (2, 78535424), (4, 39267712), (8, 19633856), (11, 14279168), (16, 9816928), (22, 7139584), (32, 4908464), (44, 3569792), (64, 2454232), (88, 1784896), (128, 1227116), (167, 940544), (176, 892448), (256, 613558), (334, 470272), (352, 446224), (512, 306779), (668, 235136), (704, 223112), (1336, 117568), (1408, 111556), (1837, 85504), (2672, 58784), (2816, 55778), (3674, 42752), (5344, 29392), (5632, 27889), (7348, 21376), (10688, 14696)]