142709632

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 308876400

約数和(自身を除く): 166166768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 278, 416, 556, 617, 832, 1112, 1234, 1664, 1807, 2224, 2468, 3614, 4448, 4936, 7228, 8021, 8896, 9872, 14456, 16042, 17792, 19744, 28912, 32084, 39488, 57824, 64168, 78976, 85763, 115648, 128336, 171526, 231296, 256672, 343052, 513344, 686104, 1026688, 1114919, 1372208, 2229838, 2744416, 4459676, 5488832, 8919352, 10977664, 17838704, 35677408, 71354816, 142709632]

約数ペア:

[(1, 142709632), (2, 71354816), (4, 35677408), (8, 17838704), (13, 10977664), (16, 8919352), (26, 5488832), (32, 4459676), (52, 2744416), (64, 2229838), (104, 1372208), (128, 1114919), (139, 1026688), (208, 686104), (278, 513344), (416, 343052), (556, 256672), (617, 231296), (832, 171526), (1112, 128336), (1234, 115648), (1664, 85763), (1807, 78976), (2224, 64168), (2468, 57824), (3614, 39488), (4448, 32084), (4936, 28912), (7228, 19744), (8021, 17792), (8896, 16042), (9872, 14456)]