155312208

素因数分解:

$2^4\times 3^3\times {\mathrm{233}}^1\times {\mathrm{1543}}^1$

素因数の和:1793

約数の個数: 80

約数和(自身を含む): 448007040

約数和(自身を除く): 292694832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 233, 432, 466, 699, 932, 1398, 1543, 1864, 2097, 2796, 3086, 3728, 4194, 4629, 5592, 6172, 6291, 8388, 9258, 11184, 12344, 12582, 13887, 16776, 18516, 24688, 25164, 27774, 33552, 37032, 41661, 50328, 55548, 74064, 83322, 100656, 111096, 166644, 222192, 333288, 359519, 666576, 719038, 1078557, 1438076, 2157114, 2876152, 3235671, 4314228, 5752304, 6471342, 8628456, 9707013, 12942684, 17256912, 19414026, 25885368, 38828052, 51770736, 77656104, 155312208]

約数ペア:

[(1, 155312208), (2, 77656104), (3, 51770736), (4, 38828052), (6, 25885368), (8, 19414026), (9, 17256912), (12, 12942684), (16, 9707013), (18, 8628456), (24, 6471342), (27, 5752304), (36, 4314228), (48, 3235671), (54, 2876152), (72, 2157114), (108, 1438076), (144, 1078557), (216, 719038), (233, 666576), (432, 359519), (466, 333288), (699, 222192), (932, 166644), (1398, 111096), (1543, 100656), (1864, 83322), (2097, 74064), (2796, 55548), (3086, 50328), (3728, 41661), (4194, 37032), (4629, 33552), (5592, 27774), (6172, 25164), (6291, 24688), (8388, 18516), (9258, 16776), (11184, 13887), (12344, 12582)]