142755678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4657}}^1$

素因数の和:4809

約数の個数: 48

約数和(自身を含む): 335711376

約数和(自身を除く): 192955698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 4657, 5109, 9314, 10218, 13971, 15327, 27942, 30654, 41913, 60541, 83826, 121082, 181623, 363246, 544869, 610067, 1089738, 1220134, 1830201, 3660402, 5490603, 7930871, 10981206, 15861742, 23792613, 47585226, 71377839, 142755678]

約数ペア:

[(1, 142755678), (2, 71377839), (3, 47585226), (6, 23792613), (9, 15861742), (13, 10981206), (18, 7930871), (26, 5490603), (39, 3660402), (78, 1830201), (117, 1220134), (131, 1089738), (234, 610067), (262, 544869), (393, 363246), (786, 181623), (1179, 121082), (1703, 83826), (2358, 60541), (3406, 41913), (4657, 30654), (5109, 27942), (9314, 15327), (10218, 13971)]