172034135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 281014272

約数和(自身を除く): 108980137

約数列:

[1, 5, 7, 13, 17, 23, 35, 65, 85, 91, 115, 119, 161, 221, 299, 391, 455, 595, 805, 967, 1105, 1495, 1547, 1955, 2093, 2737, 4835, 5083, 6769, 7735, 10465, 12571, 13685, 16439, 22241, 25415, 33845, 35581, 62855, 82195, 87997, 111205, 115073, 155687, 177905, 213707, 289133, 378097, 439985, 575365, 778435, 1068535, 1445665, 1495949, 1890485, 2023931, 2646679, 4915261, 7479745, 10119655, 13233395, 24576305, 34406827, 172034135]

約数ペア:

[(1, 172034135), (5, 34406827), (7, 24576305), (13, 13233395), (17, 10119655), (23, 7479745), (35, 4915261), (65, 2646679), (85, 2023931), (91, 1890485), (115, 1495949), (119, 1445665), (161, 1068535), (221, 778435), (299, 575365), (391, 439985), (455, 378097), (595, 289133), (805, 213707), (967, 177905), (1105, 155687), (1495, 115073), (1547, 111205), (1955, 87997), (2093, 82195), (2737, 62855), (4835, 35581), (5083, 33845), (6769, 25415), (7735, 22241), (10465, 16439), (12571, 13685)]