144523274

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 253257600

約数和(自身を除く): 108734326

約数列:

[1, 2, 7, 14, 61, 122, 229, 427, 458, 739, 854, 1478, 1603, 3206, 5173, 10346, 13969, 27938, 45079, 90158, 97783, 169231, 195566, 315553, 338462, 631106, 1184617, 2369234, 10323091, 20646182, 72261637, 144523274]

約数ペア:

[(1, 144523274), (2, 72261637), (7, 20646182), (14, 10323091), (61, 2369234), (122, 1184617), (229, 631106), (427, 338462), (458, 315553), (739, 195566), (854, 169231), (1478, 97783), (1603, 90158), (3206, 45079), (5173, 27938), (10346, 13969)]