154943208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 507985920

約数和(自身を除く): 353042712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 47, 56, 62, 63, 72, 84, 93, 94, 124, 126, 141, 168, 186, 188, 211, 217, 248, 252, 279, 282, 329, 372, 376, 422, 423, 434, 504, 558, 564, 633, 651, 658, 744, 844, 846, 868, 987, 1116, 1128, 1266, 1302, 1316, 1457, 1477, 1688, 1692, 1736, 1899, 1953, 1974, 2232, 2532, 2604, 2632, 2914, 2954, 2961, 3384, 3798, 3906, 3948, 4371, 4431, 5064, 5208, 5828, 5908, 5922, 6541, 7596, 7812, 7896, 8742, 8862, 9917, 10199, 11656, 11816, 11844, 13082, 13113, 13293, 15192, 15624, 17484, 17724, 19623, 19834, 20398, 23688, 26164, 26226, 26586, 29751, 30597, 34968, 35448, 39246, 39668, 40796, 45787, 52328, 52452, 53172, 58869, 59502, 61194, 69419, 78492, 79336, 81592, 89253, 91574, 91791, 104904, 106344, 117738, 119004, 122388, 137361, 138838, 156984, 178506, 183148, 183582, 208257, 235476, 238008, 244776, 274722, 277676, 307427, 357012, 366296, 367164, 412083, 416514, 470952, 549444, 555352, 614854, 624771, 714024, 734328, 824166, 833028, 922281, 1098888, 1229708, 1249542, 1648332, 1666056, 1844562, 2151989, 2459416, 2499084, 2766843, 3296664, 3689124, 4303978, 4998168, 5533686, 6455967, 7378248, 8607956, 11067372, 12911934, 17215912, 19367901, 22134744, 25823868, 38735802, 51647736, 77471604, 154943208]

約数ペア:

[(1, 154943208), (2, 77471604), (3, 51647736), (4, 38735802), (6, 25823868), (7, 22134744), (8, 19367901), (9, 17215912), (12, 12911934), (14, 11067372), (18, 8607956), (21, 7378248), (24, 6455967), (28, 5533686), (31, 4998168), (36, 4303978), (42, 3689124), (47, 3296664), (56, 2766843), (62, 2499084), (63, 2459416), (72, 2151989), (84, 1844562), (93, 1666056), (94, 1648332), (124, 1249542), (126, 1229708), (141, 1098888), (168, 922281), (186, 833028), (188, 824166), (211, 734328), (217, 714024), (248, 624771), (252, 614854), (279, 555352), (282, 549444), (329, 470952), (372, 416514), (376, 412083), (422, 367164), (423, 366296), (434, 357012), (504, 307427), (558, 277676), (564, 274722), (633, 244776), (651, 238008), (658, 235476), (744, 208257), (844, 183582), (846, 183148), (868, 178506), (987, 156984), (1116, 138838), (1128, 137361), (1266, 122388), (1302, 119004), (1316, 117738), (1457, 106344), (1477, 104904), (1688, 91791), (1692, 91574), (1736, 89253), (1899, 81592), (1953, 79336), (1974, 78492), (2232, 69419), (2532, 61194), (2604, 59502), (2632, 58869), (2914, 53172), (2954, 52452), (2961, 52328), (3384, 45787), (3798, 40796), (3906, 39668), (3948, 39246), (4371, 35448), (4431, 34968), (5064, 30597), (5208, 29751), (5828, 26586), (5908, 26226), (5922, 26164), (6541, 23688), (7596, 20398), (7812, 19834), (7896, 19623), (8742, 17724), (8862, 17484), (9917, 15624), (10199, 15192), (11656, 13293), (11816, 13113), (11844, 13082)]