220153128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41507}}^1$

素因数の和:41546

約数の個数: 64

約数和(自身を含む): 627600960

約数和(自身を除く): 407447832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 41507, 83014, 124521, 166028, 249042, 332056, 498084, 539591, 705619, 996168, 1079182, 1411238, 1618773, 2116857, 2158364, 2822476, 3237546, 4233714, 4316728, 5644952, 6475092, 8467428, 9173047, 12950184, 16934856, 18346094, 27519141, 36692188, 55038282, 73384376, 110076564, 220153128]

約数ペア:

[(1, 220153128), (2, 110076564), (3, 73384376), (4, 55038282), (6, 36692188), (8, 27519141), (12, 18346094), (13, 16934856), (17, 12950184), (24, 9173047), (26, 8467428), (34, 6475092), (39, 5644952), (51, 4316728), (52, 4233714), (68, 3237546), (78, 2822476), (102, 2158364), (104, 2116857), (136, 1618773), (156, 1411238), (204, 1079182), (221, 996168), (312, 705619), (408, 539591), (442, 498084), (663, 332056), (884, 249042), (1326, 166028), (1768, 124521), (2652, 83014), (5304, 41507)]