156737279994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{971}}^1\times {\mathrm{3697}}^1$

素因数の和:5075

約数の個数: 64

約数和(自身を含む): 331265064960

約数和(自身を除く): 174527784966

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 383, 766, 971, 1149, 1942, 2298, 2913, 3697, 5826, 7277, 7394, 11091, 14554, 18449, 21831, 22182, 36898, 43662, 55347, 70243, 110694, 140486, 210729, 371893, 421458, 743786, 1115679, 1415951, 2231358, 2831902, 3589787, 4247853, 7065967, 7179574, 8495706, 10769361, 14131934, 21197901, 21538722, 26903069, 42395802, 53806138, 68205953, 80709207, 136411906, 161418414, 204617859, 409235718, 1374888421, 2749776842, 4124665263, 8249330526, 26122879999, 52245759998, 78368639997, 156737279994]

約数ペア:

[(1, 156737279994), (2, 78368639997), (3, 52245759998), (6, 26122879999), (19, 8249330526), (38, 4124665263), (57, 2749776842), (114, 1374888421), (383, 409235718), (766, 204617859), (971, 161418414), (1149, 136411906), (1942, 80709207), (2298, 68205953), (2913, 53806138), (3697, 42395802), (5826, 26903069), (7277, 21538722), (7394, 21197901), (11091, 14131934), (14554, 10769361), (18449, 8495706), (21831, 7179574), (22182, 7065967), (36898, 4247853), (43662, 3589787), (55347, 2831902), (70243, 2231358), (110694, 1415951), (140486, 1115679), (210729, 743786), (371893, 421458)]