142119468

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{69259}}^1$

素因数の和:69291

約数の個数: 48

約数和(自身を含む): 387856000

約数和(自身を除く): 245736532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 69259, 138518, 207777, 277036, 415554, 623331, 831108, 1246662, 1315921, 1869993, 2493324, 2631842, 3739986, 3947763, 5263684, 7479972, 7895526, 11843289, 15791052, 23686578, 35529867, 47373156, 71059734, 142119468]

約数ペア:

[(1, 142119468), (2, 71059734), (3, 47373156), (4, 35529867), (6, 23686578), (9, 15791052), (12, 11843289), (18, 7895526), (19, 7479972), (27, 5263684), (36, 3947763), (38, 3739986), (54, 2631842), (57, 2493324), (76, 1869993), (108, 1315921), (114, 1246662), (171, 831108), (228, 623331), (342, 415554), (513, 277036), (684, 207777), (1026, 138518), (2052, 69259)]