152777556

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{74453}}^1$

素因数の和:74485

約数の個数: 48

約数和(自身を含む): 416942400

約数和(自身を除く): 264164844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 74453, 148906, 223359, 297812, 446718, 670077, 893436, 1340154, 1414607, 2010231, 2680308, 2829214, 4020462, 4243821, 5658428, 8040924, 8487642, 12731463, 16975284, 25462926, 38194389, 50925852, 76388778, 152777556]

約数ペア:

[(1, 152777556), (2, 76388778), (3, 50925852), (4, 38194389), (6, 25462926), (9, 16975284), (12, 12731463), (18, 8487642), (19, 8040924), (27, 5658428), (36, 4243821), (38, 4020462), (54, 2829214), (57, 2680308), (76, 2010231), (108, 1414607), (114, 1340154), (171, 893436), (228, 670077), (342, 446718), (513, 297812), (684, 223359), (1026, 148906), (2052, 74453)]