168526380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 525530880

約数和(自身を除く): 357004500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 139, 165, 167, 220, 242, 278, 330, 334, 363, 417, 484, 501, 556, 605, 660, 668, 695, 726, 834, 835, 1002, 1210, 1390, 1452, 1529, 1668, 1670, 1815, 1837, 2004, 2085, 2420, 2505, 2780, 3058, 3340, 3630, 3674, 4170, 4587, 5010, 5511, 6116, 7260, 7348, 7645, 8340, 9174, 9185, 10020, 11022, 15290, 16819, 18348, 18370, 20207, 22044, 22935, 23213, 27555, 30580, 33638, 36740, 40414, 45870, 46426, 50457, 55110, 60621, 67276, 69639, 80828, 84095, 91740, 92852, 100914, 101035, 110220, 116065, 121242, 139278, 168190, 201828, 202070, 232130, 242484, 252285, 255343, 278556, 303105, 336380, 348195, 404140, 464260, 504570, 510686, 606210, 696390, 766029, 1009140, 1021372, 1212420, 1276715, 1392780, 1532058, 2553430, 2808773, 3064116, 3830145, 5106860, 5617546, 7660290, 8426319, 11235092, 14043865, 15320580, 16852638, 28087730, 33705276, 42131595, 56175460, 84263190, 168526380]

約数ペア:

[(1, 168526380), (2, 84263190), (3, 56175460), (4, 42131595), (5, 33705276), (6, 28087730), (10, 16852638), (11, 15320580), (12, 14043865), (15, 11235092), (20, 8426319), (22, 7660290), (30, 5617546), (33, 5106860), (44, 3830145), (55, 3064116), (60, 2808773), (66, 2553430), (110, 1532058), (121, 1392780), (132, 1276715), (139, 1212420), (165, 1021372), (167, 1009140), (220, 766029), (242, 696390), (278, 606210), (330, 510686), (334, 504570), (363, 464260), (417, 404140), (484, 348195), (501, 336380), (556, 303105), (605, 278556), (660, 255343), (668, 252285), (695, 242484), (726, 232130), (834, 202070), (835, 201828), (1002, 168190), (1210, 139278), (1390, 121242), (1452, 116065), (1529, 110220), (1668, 101035), (1670, 100914), (1815, 92852), (1837, 91740), (2004, 84095), (2085, 80828), (2420, 69639), (2505, 67276), (2780, 60621), (3058, 55110), (3340, 50457), (3630, 46426), (3674, 45870), (4170, 40414), (4587, 36740), (5010, 33638), (5511, 30580), (6116, 27555), (7260, 23213), (7348, 22935), (7645, 22044), (8340, 20207), (9174, 18370), (9185, 18348), (10020, 16819), (11022, 15290)]