156745647105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{809}}^1\times {\mathrm{1297}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 262828177920

約数和(自身を除く): 106082530815

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 433, 809, 1297, 1299, 2165, 2427, 3891, 4045, 6485, 6495, 9959, 12135, 18607, 19455, 29831, 29877, 49795, 55821, 89493, 93035, 149155, 149385, 279105, 350297, 447465, 561601, 1049273, 1050891, 1684803, 1751485, 2808005, 3147819, 5246365, 5254455, 8056831, 8424015, 12916823, 15739095, 24133279, 24170493, 38750469, 40284155, 64584115, 72399837, 120666395, 120852465, 193752345, 361999185, 454335209, 1363005627, 2271676045, 6815028135, 10449709807, 31349129421, 52248549035, 156745647105]

約数ペア:

[(1, 156745647105), (3, 52248549035), (5, 31349129421), (15, 10449709807), (23, 6815028135), (69, 2271676045), (115, 1363005627), (345, 454335209), (433, 361999185), (809, 193752345), (1297, 120852465), (1299, 120666395), (2165, 72399837), (2427, 64584115), (3891, 40284155), (4045, 38750469), (6485, 24170493), (6495, 24133279), (9959, 15739095), (12135, 12916823), (18607, 8424015), (19455, 8056831), (29831, 5254455), (29877, 5246365), (49795, 3147819), (55821, 2808005), (89493, 1751485), (93035, 1684803), (149155, 1050891), (149385, 1049273), (279105, 561601), (350297, 447465)]