191938266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1940

約数の個数: 96

約数和(自身を含む): 492186240

約数和(自身を除く): 300247974

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 414, 437, 494, 598, 741, 874, 897, 1311, 1482, 1794, 1877, 2223, 2622, 2691, 3754, 3933, 4446, 5382, 5631, 5681, 7866, 11262, 11362, 16893, 17043, 24401, 33786, 34086, 35663, 43171, 48802, 51129, 71326, 73203, 86342, 102258, 106989, 129513, 146406, 213978, 219609, 259026, 320967, 388539, 439218, 463619, 561223, 641934, 777078, 820249, 927238, 1122446, 1390857, 1640498, 1683669, 2460747, 2781714, 3367338, 4172571, 4921494, 5051007, 7382241, 8345142, 10102014, 10663237, 14764482, 21326474, 31989711, 63979422, 95969133, 191938266]

約数ペア:

[(1, 191938266), (2, 95969133), (3, 63979422), (6, 31989711), (9, 21326474), (13, 14764482), (18, 10663237), (19, 10102014), (23, 8345142), (26, 7382241), (38, 5051007), (39, 4921494), (46, 4172571), (57, 3367338), (69, 2781714), (78, 2460747), (114, 1683669), (117, 1640498), (138, 1390857), (171, 1122446), (207, 927238), (234, 820249), (247, 777078), (299, 641934), (342, 561223), (414, 463619), (437, 439218), (494, 388539), (598, 320967), (741, 259026), (874, 219609), (897, 213978), (1311, 146406), (1482, 129513), (1794, 106989), (1877, 102258), (2223, 86342), (2622, 73203), (2691, 71326), (3754, 51129), (3933, 48802), (4446, 43171), (5382, 35663), (5631, 34086), (5681, 33786), (7866, 24401), (11262, 17043), (11362, 16893)]