143475332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5161

約数の個数: 72

約数和(自身を含む): 343203840

約数和(自身を除く): 199728508

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 5119, 7007, 10238, 14014, 20476, 28028, 35833, 56309, 66547, 71666, 112618, 133094, 143332, 225236, 250831, 266188, 394163, 465829, 501662, 732017, 788326, 931658, 1003324, 1464034, 1576652, 1863316, 2759141, 2928068, 3260803, 5124119, 5518282, 6521606, 10248238, 11036564, 13043212, 20496476, 35868833, 71737666, 143475332]

約数ペア:

[(1, 143475332), (2, 71737666), (4, 35868833), (7, 20496476), (11, 13043212), (13, 11036564), (14, 10248238), (22, 6521606), (26, 5518282), (28, 5124119), (44, 3260803), (49, 2928068), (52, 2759141), (77, 1863316), (91, 1576652), (98, 1464034), (143, 1003324), (154, 931658), (182, 788326), (196, 732017), (286, 501662), (308, 465829), (364, 394163), (539, 266188), (572, 250831), (637, 225236), (1001, 143332), (1078, 133094), (1274, 112618), (2002, 71666), (2156, 66547), (2548, 56309), (4004, 35833), (5119, 28028), (7007, 20476), (10238, 14014)]