152320518

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:858

約数の個数: 72

約数和(自身を含む): 385770528

約数和(自身を除く): 233450010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 373, 441, 463, 746, 882, 926, 1119, 1389, 2238, 2611, 2778, 3241, 3357, 4167, 5222, 6482, 6714, 7833, 8334, 9723, 15666, 18277, 19446, 22687, 23499, 29169, 36554, 45374, 46998, 54831, 58338, 68061, 109662, 136122, 164493, 172699, 204183, 328986, 345398, 408366, 518097, 1036194, 1208893, 1554291, 2417786, 3108582, 3626679, 7253358, 8462251, 10880037, 16924502, 21760074, 25386753, 50773506, 76160259, 152320518]

約数ペア:

[(1, 152320518), (2, 76160259), (3, 50773506), (6, 25386753), (7, 21760074), (9, 16924502), (14, 10880037), (18, 8462251), (21, 7253358), (42, 3626679), (49, 3108582), (63, 2417786), (98, 1554291), (126, 1208893), (147, 1036194), (294, 518097), (373, 408366), (441, 345398), (463, 328986), (746, 204183), (882, 172699), (926, 164493), (1119, 136122), (1389, 109662), (2238, 68061), (2611, 58338), (2778, 54831), (3241, 46998), (3357, 45374), (4167, 36554), (5222, 29169), (6482, 23499), (6714, 22687), (7833, 19446), (8334, 18277), (9723, 15666)]