156925791717

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{7723}}^1$

素因数の和:8353

約数の個数: 32

約数和(自身を含む): 212885798400

約数和(自身を除く): 55960006683

約数列:

[1, 3, 131, 149, 347, 393, 447, 1041, 7723, 19519, 23169, 45457, 51703, 58557, 136371, 155109, 1011713, 1150727, 2679881, 3035139, 3452181, 6773093, 8039643, 20319279, 150745237, 351064411, 399302269, 452235711, 1053193233, 1197906807, 52308597239, 156925791717]

約数ペア:

[(1, 156925791717), (3, 52308597239), (131, 1197906807), (149, 1053193233), (347, 452235711), (393, 399302269), (447, 351064411), (1041, 150745237), (7723, 20319279), (19519, 8039643), (23169, 6773093), (45457, 3452181), (51703, 3035139), (58557, 2679881), (136371, 1150727), (155109, 1011713)]