121267648

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 250527312

約数和(自身を除く): 129259664

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 83, 148, 166, 296, 332, 592, 617, 664, 1184, 1234, 1328, 2368, 2468, 2656, 3071, 4936, 5312, 6142, 9872, 12284, 19744, 22829, 24568, 39488, 45658, 49136, 51211, 91316, 98272, 102422, 182632, 196544, 204844, 365264, 409688, 730528, 819376, 1461056, 1638752, 1894807, 3277504, 3789614, 7579228, 15158456, 30316912, 60633824, 121267648]

約数ペア:

[(1, 121267648), (2, 60633824), (4, 30316912), (8, 15158456), (16, 7579228), (32, 3789614), (37, 3277504), (64, 1894807), (74, 1638752), (83, 1461056), (148, 819376), (166, 730528), (296, 409688), (332, 365264), (592, 204844), (617, 196544), (664, 182632), (1184, 102422), (1234, 98272), (1328, 91316), (2368, 51211), (2468, 49136), (2656, 45658), (3071, 39488), (4936, 24568), (5312, 22829), (6142, 19744), (9872, 12284)]