157051136

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 350210784

約数和(自身を除く): 193159648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 352, 473, 688, 704, 946, 1297, 1376, 1408, 1892, 2594, 2752, 2816, 3784, 5188, 5504, 7568, 10376, 11008, 14267, 15136, 20752, 28534, 30272, 41504, 55771, 57068, 60544, 83008, 111542, 114136, 121088, 166016, 223084, 228272, 332032, 446168, 456544, 613481, 892336, 913088, 1226962, 1784672, 1826176, 2453924, 3569344, 3652352, 4907848, 7138688, 9815696, 14277376, 19631392, 39262784, 78525568, 157051136]

約数ペア:

[(1, 157051136), (2, 78525568), (4, 39262784), (8, 19631392), (11, 14277376), (16, 9815696), (22, 7138688), (32, 4907848), (43, 3652352), (44, 3569344), (64, 2453924), (86, 1826176), (88, 1784672), (128, 1226962), (172, 913088), (176, 892336), (256, 613481), (344, 456544), (352, 446168), (473, 332032), (688, 228272), (704, 223084), (946, 166016), (1297, 121088), (1376, 114136), (1408, 111542), (1892, 83008), (2594, 60544), (2752, 57068), (2816, 55771), (3784, 41504), (5188, 30272), (5504, 28534), (7568, 20752), (10376, 15136), (11008, 14267)]