168005124

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 517104000

約数和(自身を除く): 349098876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 84, 98, 106, 108, 126, 147, 159, 189, 196, 212, 252, 294, 318, 371, 378, 441, 477, 588, 599, 636, 742, 756, 882, 954, 1113, 1198, 1323, 1431, 1484, 1764, 1797, 1908, 2226, 2396, 2597, 2646, 2862, 3339, 3594, 4193, 4452, 5194, 5292, 5391, 5724, 6678, 7188, 7791, 8386, 10017, 10388, 10782, 12579, 13356, 15582, 16173, 16772, 20034, 21564, 23373, 25158, 29351, 31164, 31747, 32346, 37737, 40068, 46746, 50316, 58702, 63494, 64692, 70119, 75474, 88053, 93492, 95241, 113211, 117404, 126988, 140238, 150948, 176106, 190482, 222229, 226422, 264159, 280476, 285723, 352212, 380964, 444458, 452844, 528318, 571446, 666687, 792477, 857169, 888916, 1056636, 1142892, 1333374, 1555603, 1584954, 1714338, 2000061, 2666748, 3111206, 3169908, 3428676, 4000122, 4666809, 6000183, 6222412, 8000244, 9333618, 12000366, 14000427, 18667236, 24000732, 28000854, 42001281, 56001708, 84002562, 168005124]

約数ペア:

[(1, 168005124), (2, 84002562), (3, 56001708), (4, 42001281), (6, 28000854), (7, 24000732), (9, 18667236), (12, 14000427), (14, 12000366), (18, 9333618), (21, 8000244), (27, 6222412), (28, 6000183), (36, 4666809), (42, 4000122), (49, 3428676), (53, 3169908), (54, 3111206), (63, 2666748), (84, 2000061), (98, 1714338), (106, 1584954), (108, 1555603), (126, 1333374), (147, 1142892), (159, 1056636), (189, 888916), (196, 857169), (212, 792477), (252, 666687), (294, 571446), (318, 528318), (371, 452844), (378, 444458), (441, 380964), (477, 352212), (588, 285723), (599, 280476), (636, 264159), (742, 226422), (756, 222229), (882, 190482), (954, 176106), (1113, 150948), (1198, 140238), (1323, 126988), (1431, 117404), (1484, 113211), (1764, 95241), (1797, 93492), (1908, 88053), (2226, 75474), (2396, 70119), (2597, 64692), (2646, 63494), (2862, 58702), (3339, 50316), (3594, 46746), (4193, 40068), (4452, 37737), (5194, 32346), (5292, 31747), (5391, 31164), (5724, 29351), (6678, 25158), (7188, 23373), (7791, 21564), (8386, 20034), (10017, 16772), (10388, 16173), (10782, 15582), (12579, 13356)]