156655746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1721}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 366682680

約数和(自身を除く): 210026934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 389, 778, 1167, 1721, 2334, 3442, 3501, 5057, 5163, 7002, 10114, 10326, 15171, 15489, 22373, 30342, 30978, 44746, 45513, 67119, 91026, 134238, 201357, 402714, 669469, 1338938, 2008407, 4016814, 6025221, 8703097, 12050442, 17406194, 26109291, 52218582, 78327873, 156655746]

約数ペア:

[(1, 156655746), (2, 78327873), (3, 52218582), (6, 26109291), (9, 17406194), (13, 12050442), (18, 8703097), (26, 6025221), (39, 4016814), (78, 2008407), (117, 1338938), (234, 669469), (389, 402714), (778, 201357), (1167, 134238), (1721, 91026), (2334, 67119), (3442, 45513), (3501, 44746), (5057, 30978), (5163, 30342), (7002, 22373), (10114, 15489), (10326, 15171)]