156617838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39371}}^1$

素因数の和:39409

約数の個数: 48

約数和(自身を含む): 386948016

約数和(自身を除く): 230330178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 39371, 78742, 118113, 236226, 354339, 511823, 669307, 708678, 1023646, 1338614, 1535469, 2007921, 3070938, 4015842, 4606407, 6023763, 8700991, 9212814, 12047526, 17401982, 26102973, 52205946, 78308919, 156617838]

約数ペア:

[(1, 156617838), (2, 78308919), (3, 52205946), (6, 26102973), (9, 17401982), (13, 12047526), (17, 9212814), (18, 8700991), (26, 6023763), (34, 4606407), (39, 4015842), (51, 3070938), (78, 2007921), (102, 1535469), (117, 1338614), (153, 1023646), (221, 708678), (234, 669307), (306, 511823), (442, 354339), (663, 236226), (1326, 118113), (1989, 78742), (3978, 39371)]