143286836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 331161600

約数和(自身を除く): 187874764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 43, 44, 62, 77, 86, 124, 154, 172, 217, 301, 308, 341, 349, 434, 473, 602, 682, 698, 868, 946, 1204, 1333, 1364, 1396, 1892, 2387, 2443, 2666, 3311, 3839, 4774, 4886, 5332, 6622, 7678, 9331, 9548, 9772, 10819, 13244, 14663, 15007, 15356, 18662, 21638, 26873, 29326, 30014, 37324, 43276, 53746, 58652, 60028, 75733, 102641, 105049, 107492, 119009, 151466, 165077, 205282, 210098, 238018, 302932, 330154, 410564, 420196, 465217, 476036, 660308, 833063, 930434, 1155539, 1666126, 1860868, 2311078, 3256519, 3332252, 4622156, 5117387, 6513038, 10234774, 13026076, 20469548, 35821709, 71643418, 143286836]

約数ペア:

[(1, 143286836), (2, 71643418), (4, 35821709), (7, 20469548), (11, 13026076), (14, 10234774), (22, 6513038), (28, 5117387), (31, 4622156), (43, 3332252), (44, 3256519), (62, 2311078), (77, 1860868), (86, 1666126), (124, 1155539), (154, 930434), (172, 833063), (217, 660308), (301, 476036), (308, 465217), (341, 420196), (349, 410564), (434, 330154), (473, 302932), (602, 238018), (682, 210098), (698, 205282), (868, 165077), (946, 151466), (1204, 119009), (1333, 107492), (1364, 105049), (1396, 102641), (1892, 75733), (2387, 60028), (2443, 58652), (2666, 53746), (3311, 43276), (3839, 37324), (4774, 30014), (4886, 29326), (5332, 26873), (6622, 21638), (7678, 18662), (9331, 15356), (9548, 15007), (9772, 14663), (10819, 13244)]