150198534

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 354739320

約数和(自身を除く): 204540786

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 457, 558, 589, 914, 961, 1178, 1371, 1767, 1922, 2742, 2883, 3534, 4113, 5301, 5766, 8226, 8649, 8683, 10602, 14167, 17298, 17366, 18259, 26049, 28334, 36518, 42501, 52098, 54777, 78147, 85002, 109554, 127503, 156294, 164331, 255006, 269173, 328662, 439177, 538346, 807519, 878354, 1317531, 1615038, 2422557, 2635062, 3952593, 4845114, 7905186, 8344363, 16688726, 25033089, 50066178, 75099267, 150198534]

約数ペア:

[(1, 150198534), (2, 75099267), (3, 50066178), (6, 25033089), (9, 16688726), (18, 8344363), (19, 7905186), (31, 4845114), (38, 3952593), (57, 2635062), (62, 2422557), (93, 1615038), (114, 1317531), (171, 878354), (186, 807519), (279, 538346), (342, 439177), (457, 328662), (558, 269173), (589, 255006), (914, 164331), (961, 156294), (1178, 127503), (1371, 109554), (1767, 85002), (1922, 78147), (2742, 54777), (2883, 52098), (3534, 42501), (4113, 36518), (5301, 28334), (5766, 26049), (8226, 18259), (8649, 17366), (8683, 17298), (10602, 14167)]