127336252

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 237064296

約数和(自身を除く): 109728044

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 361, 541, 652, 722, 1082, 1444, 2164, 3097, 6194, 10279, 12388, 20558, 41116, 58843, 88183, 117686, 176366, 195301, 235372, 352732, 390602, 781204, 1675477, 3350954, 6701908, 31834063, 63668126, 127336252]

約数ペア:

[(1, 127336252), (2, 63668126), (4, 31834063), (19, 6701908), (38, 3350954), (76, 1675477), (163, 781204), (326, 390602), (361, 352732), (541, 235372), (652, 195301), (722, 176366), (1082, 117686), (1444, 88183), (2164, 58843), (3097, 41116), (6194, 20558), (10279, 12388)]