149866192

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25247}}^1$

素因数の和:25315

約数の個数: 40

約数和(自身を含む): 338121216

約数和(自身を除く): 188255024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 25247, 50494, 100988, 176729, 201976, 353458, 403952, 706916, 1338091, 1413832, 2676182, 2827664, 5352364, 9366637, 10704728, 18733274, 21409456, 37466548, 74933096, 149866192]

約数ペア:

[(1, 149866192), (2, 74933096), (4, 37466548), (7, 21409456), (8, 18733274), (14, 10704728), (16, 9366637), (28, 5352364), (53, 2827664), (56, 2676182), (106, 1413832), (112, 1338091), (212, 706916), (371, 403952), (424, 353458), (742, 201976), (848, 176729), (1484, 100988), (2968, 50494), (5936, 25247)]