138220406958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{560191}}^1$

素因数の和:560313

約数の個数: 64

約数和(自身を含む): 304923709440

約数和(自身を除く): 166703302482

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 59, 82, 102, 118, 123, 177, 246, 354, 697, 1003, 1394, 2006, 2091, 2419, 3009, 4182, 4838, 6018, 7257, 14514, 41123, 82246, 123369, 246738, 560191, 1120382, 1680573, 3361146, 9523247, 19046494, 22967831, 28569741, 33051269, 45935662, 57139482, 66102538, 68903493, 99153807, 137806986, 198307614, 390453127, 561871573, 780906254, 1123743146, 1171359381, 1355102029, 1685614719, 2342718762, 2710204058, 3371229438, 4065306087, 8130612174, 23036734493, 46073468986, 69110203479, 138220406958]

約数ペア:

[(1, 138220406958), (2, 69110203479), (3, 46073468986), (6, 23036734493), (17, 8130612174), (34, 4065306087), (41, 3371229438), (51, 2710204058), (59, 2342718762), (82, 1685614719), (102, 1355102029), (118, 1171359381), (123, 1123743146), (177, 780906254), (246, 561871573), (354, 390453127), (697, 198307614), (1003, 137806986), (1394, 99153807), (2006, 68903493), (2091, 66102538), (2419, 57139482), (3009, 45935662), (4182, 33051269), (4838, 28569741), (6018, 22967831), (7257, 19046494), (14514, 9523247), (41123, 3361146), (82246, 1680573), (123369, 1120382), (246738, 560191)]