142245516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3929}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 380298240

約数和(自身を除く): 238052724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 431, 862, 1293, 1724, 2586, 3017, 3929, 5172, 6034, 7858, 9051, 11787, 12068, 15716, 18102, 23574, 27503, 36204, 47148, 55006, 82509, 110012, 165018, 330036, 1693399, 3386798, 5080197, 6773596, 10160394, 11853793, 20320788, 23707586, 35561379, 47415172, 71122758, 142245516]

約数ペア:

[(1, 142245516), (2, 71122758), (3, 47415172), (4, 35561379), (6, 23707586), (7, 20320788), (12, 11853793), (14, 10160394), (21, 6773596), (28, 5080197), (42, 3386798), (84, 1693399), (431, 330036), (862, 165018), (1293, 110012), (1724, 82509), (2586, 55006), (3017, 47148), (3929, 36204), (5172, 27503), (6034, 23574), (7858, 18102), (9051, 15716), (11787, 12068)]