156715044940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4251629}}^1$

素因数の和:4251754

約数の個数: 48

約数和(自身を含む): 349994181600

約数和(自身を除く): 193279136660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1843, 1940, 3686, 7372, 9215, 18430, 36860, 4251629, 8503258, 17006516, 21258145, 42516290, 80780951, 85032580, 161561902, 323123804, 403904755, 412408013, 807809510, 824816026, 1615619020, 1649632052, 2062040065, 4124080130, 7835752247, 8248160260, 15671504494, 31343008988, 39178761235, 78357522470, 156715044940]

約数ペア:

[(1, 156715044940), (2, 78357522470), (4, 39178761235), (5, 31343008988), (10, 15671504494), (19, 8248160260), (20, 7835752247), (38, 4124080130), (76, 2062040065), (95, 1649632052), (97, 1615619020), (190, 824816026), (194, 807809510), (380, 412408013), (388, 403904755), (485, 323123804), (970, 161561902), (1843, 85032580), (1940, 80780951), (3686, 42516290), (7372, 21258145), (9215, 17006516), (18430, 8503258), (36860, 4251629)]