157965872

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2793

約数の個数: 40

約数和(自身を含む): 316646400

約数和(自身を除く): 158680528

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 2659, 3713, 5318, 7426, 10636, 14852, 21272, 29704, 42544, 59408, 124973, 210061, 249946, 420122, 499892, 840244, 999784, 1680488, 1999568, 3360976, 9872867, 19745734, 39491468, 78982936, 157965872]

約数ペア:

[(1, 157965872), (2, 78982936), (4, 39491468), (8, 19745734), (16, 9872867), (47, 3360976), (79, 1999568), (94, 1680488), (158, 999784), (188, 840244), (316, 499892), (376, 420122), (632, 249946), (752, 210061), (1264, 124973), (2659, 59408), (3713, 42544), (5318, 29704), (7426, 21272), (10636, 14852)]