155519826

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2580

約数の個数: 96

約数和(自身を含む): 415653120

約数和(自身を除く): 260133294

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 399, 418, 462, 539, 627, 798, 931, 1078, 1254, 1463, 1617, 1862, 2531, 2793, 2926, 3234, 4389, 5062, 5586, 7593, 8778, 10241, 15186, 17717, 20482, 27841, 30723, 35434, 48089, 53151, 55682, 61446, 83523, 96178, 106302, 124019, 144267, 167046, 194887, 248038, 288534, 336623, 372057, 389774, 528979, 584661, 673246, 744114, 1009869, 1057958, 1169322, 1364209, 1586937, 2019738, 2356361, 2728418, 3173874, 3702853, 4092627, 4712722, 7069083, 7405706, 8185254, 11108559, 14138166, 22217118, 25919971, 51839942, 77759913, 155519826]

約数ペア:

[(1, 155519826), (2, 77759913), (3, 51839942), (6, 25919971), (7, 22217118), (11, 14138166), (14, 11108559), (19, 8185254), (21, 7405706), (22, 7069083), (33, 4712722), (38, 4092627), (42, 3702853), (49, 3173874), (57, 2728418), (66, 2356361), (77, 2019738), (98, 1586937), (114, 1364209), (133, 1169322), (147, 1057958), (154, 1009869), (209, 744114), (231, 673246), (266, 584661), (294, 528979), (399, 389774), (418, 372057), (462, 336623), (539, 288534), (627, 248038), (798, 194887), (931, 167046), (1078, 144267), (1254, 124019), (1463, 106302), (1617, 96178), (1862, 83523), (2531, 61446), (2793, 55682), (2926, 53151), (3234, 48089), (4389, 35434), (5062, 30723), (5586, 27841), (7593, 20482), (8778, 17717), (10241, 15186)]