143985842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 169542478

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 53, 59, 77, 91, 106, 118, 143, 154, 161, 182, 253, 286, 299, 322, 371, 413, 506, 583, 598, 649, 689, 742, 767, 826, 1001, 1166, 1219, 1298, 1357, 1378, 1534, 1771, 2002, 2093, 2438, 2714, 3127, 3289, 3542, 4081, 4186, 4543, 4823, 5369, 6254, 6578, 7579, 8162, 8437, 8533, 9086, 9499, 9646, 10738, 13409, 14927, 15158, 15847, 16874, 17066, 17641, 18998, 21889, 23023, 26818, 29854, 31694, 34397, 35282, 40651, 43778, 46046, 53053, 59059, 68794, 71921, 81302, 93863, 104489, 106106, 110929, 118118, 123487, 143842, 174317, 187726, 194051, 208978, 221858, 240779, 246974, 284557, 348634, 388102, 447161, 481558, 503447, 569114, 791131, 894322, 934973, 1006894, 1220219, 1358357, 1582262, 1869946, 2440438, 2716714, 3130127, 5537917, 6260254, 6544811, 10284703, 11075834, 13089622, 20569406, 71992921, 143985842]

約数ペア:

[(1, 143985842), (2, 71992921), (7, 20569406), (11, 13089622), (13, 11075834), (14, 10284703), (22, 6544811), (23, 6260254), (26, 5537917), (46, 3130127), (53, 2716714), (59, 2440438), (77, 1869946), (91, 1582262), (106, 1358357), (118, 1220219), (143, 1006894), (154, 934973), (161, 894322), (182, 791131), (253, 569114), (286, 503447), (299, 481558), (322, 447161), (371, 388102), (413, 348634), (506, 284557), (583, 246974), (598, 240779), (649, 221858), (689, 208978), (742, 194051), (767, 187726), (826, 174317), (1001, 143842), (1166, 123487), (1219, 118118), (1298, 110929), (1357, 106106), (1378, 104489), (1534, 93863), (1771, 81302), (2002, 71921), (2093, 68794), (2438, 59059), (2714, 53053), (3127, 46046), (3289, 43778), (3542, 40651), (4081, 35282), (4186, 34397), (4543, 31694), (4823, 29854), (5369, 26818), (6254, 23023), (6578, 21889), (7579, 18998), (8162, 17641), (8437, 17066), (8533, 16874), (9086, 15847), (9499, 15158), (9646, 14927), (10738, 13409)]