147882966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 128

約数和(自身を含む): 411402240

約数和(自身を除く): 263519274

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 133, 154, 187, 209, 231, 238, 266, 323, 357, 374, 399, 418, 462, 561, 627, 646, 714, 798, 969, 991, 1122, 1254, 1309, 1463, 1938, 1982, 2261, 2618, 2926, 2973, 3553, 3927, 4389, 4522, 5946, 6783, 6937, 7106, 7854, 8778, 10659, 10901, 13566, 13874, 16847, 18829, 20811, 21318, 21802, 24871, 32703, 33694, 37658, 41622, 49742, 50541, 56487, 65406, 74613, 76307, 101082, 112974, 117929, 131803, 149226, 152614, 185317, 207119, 228921, 235858, 263606, 320093, 353787, 370634, 395409, 414238, 457842, 555951, 621357, 640186, 707574, 790818, 960279, 1111902, 1242714, 1297219, 1449833, 1920558, 2240651, 2594438, 2899666, 3521023, 3891657, 4349499, 4481302, 6721953, 7042046, 7783314, 8698998, 10563069, 13443906, 21126138, 24647161, 49294322, 73941483, 147882966]

約数ペア:

[(1, 147882966), (2, 73941483), (3, 49294322), (6, 24647161), (7, 21126138), (11, 13443906), (14, 10563069), (17, 8698998), (19, 7783314), (21, 7042046), (22, 6721953), (33, 4481302), (34, 4349499), (38, 3891657), (42, 3521023), (51, 2899666), (57, 2594438), (66, 2240651), (77, 1920558), (102, 1449833), (114, 1297219), (119, 1242714), (133, 1111902), (154, 960279), (187, 790818), (209, 707574), (231, 640186), (238, 621357), (266, 555951), (323, 457842), (357, 414238), (374, 395409), (399, 370634), (418, 353787), (462, 320093), (561, 263606), (627, 235858), (646, 228921), (714, 207119), (798, 185317), (969, 152614), (991, 149226), (1122, 131803), (1254, 117929), (1309, 112974), (1463, 101082), (1938, 76307), (1982, 74613), (2261, 65406), (2618, 56487), (2926, 50541), (2973, 49742), (3553, 41622), (3927, 37658), (4389, 33694), (4522, 32703), (5946, 24871), (6783, 21802), (6937, 21318), (7106, 20811), (7854, 18829), (8778, 16847), (10659, 13874), (10901, 13566)]