163200141

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 261381120

約数和(自身を除く): 98180979

約数列:

[1, 3, 9, 13, 39, 67, 109, 117, 191, 201, 327, 573, 603, 871, 981, 1417, 1719, 2483, 2613, 4251, 7303, 7449, 7839, 12753, 12797, 20819, 21909, 22347, 38391, 62457, 65727, 94939, 115173, 166361, 187371, 270647, 284817, 499083, 811941, 854451, 1394873, 1497249, 2435823, 4184619, 12553857, 18133349, 54400047, 163200141]

約数ペア:

[(1, 163200141), (3, 54400047), (9, 18133349), (13, 12553857), (39, 4184619), (67, 2435823), (109, 1497249), (117, 1394873), (191, 854451), (201, 811941), (327, 499083), (573, 284817), (603, 270647), (871, 187371), (981, 166361), (1417, 115173), (1719, 94939), (2483, 65727), (2613, 62457), (4251, 38391), (7303, 22347), (7449, 21909), (7839, 20819), (12753, 12797)]