127546088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1709}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 252396000

約数和(自身を除く): 124849912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491, 982, 1709, 1964, 3418, 3928, 6836, 9329, 13672, 18658, 32471, 37316, 64942, 74632, 129884, 259768, 839119, 1678238, 3356476, 6712952, 15943261, 31886522, 63773044, 127546088]

約数ペア:

[(1, 127546088), (2, 63773044), (4, 31886522), (8, 15943261), (19, 6712952), (38, 3356476), (76, 1678238), (152, 839119), (491, 259768), (982, 129884), (1709, 74632), (1964, 64942), (3418, 37316), (3928, 32471), (6836, 18658), (9329, 13672)]