153986274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1499}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 360360000

約数和(自身を除く): 206373726

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 439, 878, 1317, 1499, 2634, 2998, 3951, 4497, 5707, 7902, 8994, 11414, 13491, 17121, 19487, 26982, 34242, 38974, 51363, 58461, 102726, 116922, 175383, 350766, 658061, 1316122, 1974183, 3948366, 5922549, 8554793, 11845098, 17109586, 25664379, 51328758, 76993137, 153986274]

約数ペア:

[(1, 153986274), (2, 76993137), (3, 51328758), (6, 25664379), (9, 17109586), (13, 11845098), (18, 8554793), (26, 5922549), (39, 3948366), (78, 1974183), (117, 1316122), (234, 658061), (439, 350766), (878, 175383), (1317, 116922), (1499, 102726), (2634, 58461), (2998, 51363), (3951, 38974), (4497, 34242), (5707, 26982), (7902, 19487), (8994, 17121), (11414, 13491)]