162961946

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 299033856

約数和(自身を除く): 136071910

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 197, 322, 367, 394, 734, 1127, 1379, 2254, 2569, 2758, 4531, 5138, 8441, 9062, 9653, 16882, 17983, 19306, 31717, 35966, 59087, 63434, 72299, 118174, 144598, 222019, 413609, 444038, 506093, 827218, 1012186, 1662877, 3325754, 3542651, 7085302, 11640139, 23280278, 81480973, 162961946]

約数ペア:

[(1, 162961946), (2, 81480973), (7, 23280278), (14, 11640139), (23, 7085302), (46, 3542651), (49, 3325754), (98, 1662877), (161, 1012186), (197, 827218), (322, 506093), (367, 444038), (394, 413609), (734, 222019), (1127, 144598), (1379, 118174), (2254, 72299), (2569, 63434), (2758, 59087), (4531, 35966), (5138, 31717), (8441, 19306), (9062, 17983), (9653, 16882)]