156723825928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{609403}}^1$

素因数の和:609518

約数の個数: 64

約数和(自身を含む): 326445534720

約数和(自身を除く): 169721708792

約数列:

[1, 2, 4, 8, 17, 31, 34, 61, 62, 68, 122, 124, 136, 244, 248, 488, 527, 1037, 1054, 1891, 2074, 2108, 3782, 4148, 4216, 7564, 8296, 15128, 32147, 64294, 128588, 257176, 609403, 1218806, 2437612, 4875224, 10359851, 18891493, 20719702, 37173583, 37782986, 41439404, 74347166, 75565972, 82878808, 148694332, 151131944, 297388664, 321155381, 631950911, 642310762, 1152381073, 1263901822, 1284621524, 2304762146, 2527803644, 2569243048, 4609524292, 5055607288, 9219048584, 19590478241, 39180956482, 78361912964, 156723825928]

約数ペア:

[(1, 156723825928), (2, 78361912964), (4, 39180956482), (8, 19590478241), (17, 9219048584), (31, 5055607288), (34, 4609524292), (61, 2569243048), (62, 2527803644), (68, 2304762146), (122, 1284621524), (124, 1263901822), (136, 1152381073), (244, 642310762), (248, 631950911), (488, 321155381), (527, 297388664), (1037, 151131944), (1054, 148694332), (1891, 82878808), (2074, 75565972), (2108, 74347166), (3782, 41439404), (4148, 37782986), (4216, 37173583), (7564, 20719702), (8296, 18891493), (15128, 10359851), (32147, 4875224), (64294, 2437612), (128588, 1218806), (257176, 609403)]