187949528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 396453120

約数和(自身を除く): 208503592

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 97, 104, 124, 194, 248, 388, 403, 601, 776, 806, 1202, 1261, 1612, 2404, 2522, 3007, 3224, 4808, 5044, 6014, 7813, 10088, 12028, 15626, 18631, 24056, 31252, 37262, 39091, 58297, 62504, 74524, 78182, 116594, 149048, 156364, 233188, 242203, 312728, 466376, 484406, 757861, 968812, 1515722, 1807207, 1937624, 3031444, 3614414, 6062888, 7228828, 14457656, 23493691, 46987382, 93974764, 187949528]

約数ペア:

[(1, 187949528), (2, 93974764), (4, 46987382), (8, 23493691), (13, 14457656), (26, 7228828), (31, 6062888), (52, 3614414), (62, 3031444), (97, 1937624), (104, 1807207), (124, 1515722), (194, 968812), (248, 757861), (388, 484406), (403, 466376), (601, 312728), (776, 242203), (806, 233188), (1202, 156364), (1261, 149048), (1612, 116594), (2404, 78182), (2522, 74524), (3007, 62504), (3224, 58297), (4808, 39091), (5044, 37262), (6014, 31252), (7813, 24056), (10088, 18631), (12028, 15626)]