163316340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82483}}^1$

素因数の和:82509

約数の個数: 72

約数和(自身を含む): 540435168

約数和(自身を除く): 377118828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 82483, 164966, 247449, 329932, 412415, 494898, 742347, 824830, 907313, 989796, 1237245, 1484694, 1649660, 1814626, 2474490, 2721939, 2969388, 3629252, 3711735, 4536565, 4948980, 5443878, 7423470, 8165817, 9073130, 10887756, 13609695, 14846940, 16331634, 18146260, 27219390, 32663268, 40829085, 54438780, 81658170, 163316340]

約数ペア:

[(1, 163316340), (2, 81658170), (3, 54438780), (4, 40829085), (5, 32663268), (6, 27219390), (9, 18146260), (10, 16331634), (11, 14846940), (12, 13609695), (15, 10887756), (18, 9073130), (20, 8165817), (22, 7423470), (30, 5443878), (33, 4948980), (36, 4536565), (44, 3711735), (45, 3629252), (55, 2969388), (60, 2721939), (66, 2474490), (90, 1814626), (99, 1649660), (110, 1484694), (132, 1237245), (165, 989796), (180, 907313), (198, 824830), (220, 742347), (330, 494898), (396, 412415), (495, 329932), (660, 247449), (990, 164966), (1980, 82483)]