142791616

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{18439}}^1$

素因数の和:18473

約数の個数: 42

約数和(自身を含む): 311470040

約数和(自身を除く): 168678424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 18439, 36878, 73756, 147512, 202829, 295024, 405658, 590048, 811316, 1180096, 1622632, 2231119, 3245264, 4462238, 6490528, 8924476, 12981056, 17848952, 35697904, 71395808, 142791616]

約数ペア:

[(1, 142791616), (2, 71395808), (4, 35697904), (8, 17848952), (11, 12981056), (16, 8924476), (22, 6490528), (32, 4462238), (44, 3245264), (64, 2231119), (88, 1622632), (121, 1180096), (176, 811316), (242, 590048), (352, 405658), (484, 295024), (704, 202829), (968, 147512), (1936, 73756), (3872, 36878), (7744, 18439)]