160209615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 292723200

約数和(自身を除く): 132513585

約数列:

[1, 3, 5, 15, 17, 19, 43, 51, 57, 85, 95, 129, 215, 255, 285, 323, 645, 731, 769, 817, 969, 1615, 2193, 2307, 2451, 3655, 3845, 4085, 4845, 10965, 11535, 12255, 13073, 13889, 14611, 33067, 39219, 41667, 43833, 65365, 69445, 73055, 99201, 165335, 196095, 208335, 219165, 248387, 496005, 562139, 628273, 745161, 1241935, 1686417, 1884819, 2810695, 3141365, 3725805, 8432085, 9424095, 10680641, 32041923, 53403205, 160209615]

約数ペア:

[(1, 160209615), (3, 53403205), (5, 32041923), (15, 10680641), (17, 9424095), (19, 8432085), (43, 3725805), (51, 3141365), (57, 2810695), (85, 1884819), (95, 1686417), (129, 1241935), (215, 745161), (255, 628273), (285, 562139), (323, 496005), (645, 248387), (731, 219165), (769, 208335), (817, 196095), (969, 165335), (1615, 99201), (2193, 73055), (2307, 69445), (2451, 65365), (3655, 43833), (3845, 41667), (4085, 39219), (4845, 33067), (10965, 14611), (11535, 13889), (12255, 13073)]