167168940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25561}}^1$

素因数の和:25682

約数の個数: 48

約数和(自身を含む): 472385760

約数和(自身を除く): 305216820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 25561, 51122, 76683, 102244, 127805, 153366, 255610, 306732, 383415, 511220, 766830, 1533660, 2786149, 5572298, 8358447, 11144596, 13930745, 16716894, 27861490, 33433788, 41792235, 55722980, 83584470, 167168940]

約数ペア:

[(1, 167168940), (2, 83584470), (3, 55722980), (4, 41792235), (5, 33433788), (6, 27861490), (10, 16716894), (12, 13930745), (15, 11144596), (20, 8358447), (30, 5572298), (60, 2786149), (109, 1533660), (218, 766830), (327, 511220), (436, 383415), (545, 306732), (654, 255610), (1090, 153366), (1308, 127805), (1635, 102244), (2180, 76683), (3270, 51122), (6540, 25561)]