156726128656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{19391}}^1\times {\mathrm{17419}}^1$

素因数の和:36847

約数の個数: 40

約数和(自身を含む): 314162035200

約数和(自身を除く): 157435906544

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 17419, 19391, 34838, 38782, 69676, 77564, 139352, 155128, 278704, 310256, 505151, 562339, 1010302, 1124678, 2020604, 2249356, 4041208, 4498712, 8082416, 8997424, 337771829, 675543658, 1351087316, 2702174632, 5404349264, 9795383041, 19590766082, 39181532164, 78363064328, 156726128656]

約数ペア:

[(1, 156726128656), (2, 78363064328), (4, 39181532164), (8, 19590766082), (16, 9795383041), (29, 5404349264), (58, 2702174632), (116, 1351087316), (232, 675543658), (464, 337771829), (17419, 8997424), (19391, 8082416), (34838, 4498712), (38782, 4041208), (69676, 2249356), (77564, 2020604), (139352, 1124678), (155128, 1010302), (278704, 562339), (310256, 505151)]