189515256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2447}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 542868480

約数和(自身を除く): 353353224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 461, 922, 1383, 1844, 2447, 2766, 3227, 3688, 4894, 5532, 6454, 7341, 9681, 9788, 11064, 12908, 14682, 17129, 19362, 19576, 25816, 29364, 34258, 38724, 51387, 58728, 68516, 77448, 102774, 137032, 205548, 411096, 1128067, 2256134, 3384201, 4512268, 6768402, 7896469, 9024536, 13536804, 15792938, 23689407, 27073608, 31585876, 47378814, 63171752, 94757628, 189515256]

約数ペア:

[(1, 189515256), (2, 94757628), (3, 63171752), (4, 47378814), (6, 31585876), (7, 27073608), (8, 23689407), (12, 15792938), (14, 13536804), (21, 9024536), (24, 7896469), (28, 6768402), (42, 4512268), (56, 3384201), (84, 2256134), (168, 1128067), (461, 411096), (922, 205548), (1383, 137032), (1844, 102774), (2447, 77448), (2766, 68516), (3227, 58728), (3688, 51387), (4894, 38724), (5532, 34258), (6454, 29364), (7341, 25816), (9681, 19576), (9788, 19362), (11064, 17129), (12908, 14682)]