161118444

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{617}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 385394688

約数和(自身を除く): 224276244

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 463, 564, 617, 926, 1234, 1389, 1851, 1852, 2468, 2778, 3702, 5556, 7404, 21761, 28999, 43522, 57998, 65283, 86997, 87044, 115996, 130566, 173994, 261132, 285671, 347988, 571342, 857013, 1142684, 1714026, 3428052, 13426537, 26853074, 40279611, 53706148, 80559222, 161118444]

約数ペア:

[(1, 161118444), (2, 80559222), (3, 53706148), (4, 40279611), (6, 26853074), (12, 13426537), (47, 3428052), (94, 1714026), (141, 1142684), (188, 857013), (282, 571342), (463, 347988), (564, 285671), (617, 261132), (926, 173994), (1234, 130566), (1389, 115996), (1851, 87044), (1852, 86997), (2468, 65283), (2778, 57998), (3702, 43522), (5556, 28999), (7404, 21761)]