187344444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6779}}^1$

素因数の和:6847

約数の個数: 72

約数和(自身を含む): 519402240

約数和(自身を除く): 332057796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6779, 6909, 9212, 13558, 13818, 20337, 27116, 27636, 40674, 47453, 81348, 94906, 142359, 189812, 284718, 318613, 332171, 569436, 637226, 664342, 955839, 996513, 1274452, 1328684, 1911678, 1993026, 2230291, 3823356, 3986052, 4460582, 6690873, 8921164, 13381746, 15612037, 26763492, 31224074, 46836111, 62448148, 93672222, 187344444]

約数ペア:

[(1, 187344444), (2, 93672222), (3, 62448148), (4, 46836111), (6, 31224074), (7, 26763492), (12, 15612037), (14, 13381746), (21, 8921164), (28, 6690873), (42, 4460582), (47, 3986052), (49, 3823356), (84, 2230291), (94, 1993026), (98, 1911678), (141, 1328684), (147, 1274452), (188, 996513), (196, 955839), (282, 664342), (294, 637226), (329, 569436), (564, 332171), (588, 318613), (658, 284718), (987, 189812), (1316, 142359), (1974, 94906), (2303, 81348), (3948, 47453), (4606, 40674), (6779, 27636), (6909, 27116), (9212, 20337), (13558, 13818)]