148900587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 237012480

約数和(自身を除く): 88111893

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 361, 431, 551, 627, 957, 1083, 1293, 1653, 3971, 4741, 6061, 8189, 10469, 11913, 12499, 14223, 18183, 24567, 31407, 37497, 90079, 115159, 137489, 155591, 237481, 270237, 345477, 412467, 466773, 712443, 1711501, 2612291, 4512139, 5134503, 7836873, 13536417, 49633529, 148900587]

約数ペア:

[(1, 148900587), (3, 49633529), (11, 13536417), (19, 7836873), (29, 5134503), (33, 4512139), (57, 2612291), (87, 1711501), (209, 712443), (319, 466773), (361, 412467), (431, 345477), (551, 270237), (627, 237481), (957, 155591), (1083, 137489), (1293, 115159), (1653, 90079), (3971, 37497), (4741, 31407), (6061, 24567), (8189, 18183), (10469, 14223), (11913, 12499)]