164893590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32143}}^1$

素因数の和:32178

約数の個数: 64

約数和(自身を含む): 462873600

約数和(自身を除く): 297980010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 32143, 64286, 96429, 160715, 192858, 289287, 321430, 482145, 578574, 610717, 867861, 964290, 1221434, 1446435, 1735722, 1832151, 2892870, 3053585, 3664302, 4339305, 5496453, 6107170, 8678610, 9160755, 10992906, 16489359, 18321510, 27482265, 32978718, 54964530, 82446795, 164893590]

約数ペア:

[(1, 164893590), (2, 82446795), (3, 54964530), (5, 32978718), (6, 27482265), (9, 18321510), (10, 16489359), (15, 10992906), (18, 9160755), (19, 8678610), (27, 6107170), (30, 5496453), (38, 4339305), (45, 3664302), (54, 3053585), (57, 2892870), (90, 1832151), (95, 1735722), (114, 1446435), (135, 1221434), (171, 964290), (190, 867861), (270, 610717), (285, 578574), (342, 482145), (513, 321430), (570, 289287), (855, 192858), (1026, 160715), (1710, 96429), (2565, 64286), (5130, 32143)]