190961456

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74131}}^1$

素因数の和:74169

約数の個数: 40

約数和(自身を含む): 441233664

約数和(自身を除く): 250272208

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 74131, 148262, 296524, 518917, 593048, 1037834, 1186096, 1705013, 2075668, 3410026, 4151336, 6820052, 8302672, 11935091, 13640104, 23870182, 27280208, 47740364, 95480728, 190961456]

約数ペア:

[(1, 190961456), (2, 95480728), (4, 47740364), (7, 27280208), (8, 23870182), (14, 13640104), (16, 11935091), (23, 8302672), (28, 6820052), (46, 4151336), (56, 3410026), (92, 2075668), (112, 1705013), (161, 1186096), (184, 1037834), (322, 593048), (368, 518917), (644, 296524), (1288, 148262), (2576, 74131)]