171422968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 354352320

約数和(自身を除く): 182929352

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 71, 82, 136, 142, 164, 284, 328, 433, 568, 697, 866, 1207, 1394, 1732, 2414, 2788, 2911, 3464, 4828, 5576, 5822, 7361, 9656, 11644, 14722, 17753, 23288, 29444, 30743, 35506, 49487, 58888, 61486, 71012, 98974, 122972, 142024, 197948, 245944, 301801, 395896, 522631, 603602, 1045262, 1207204, 1260463, 2090524, 2414408, 2520926, 4181048, 5041852, 10083704, 21427871, 42855742, 85711484, 171422968]

約数ペア:

[(1, 171422968), (2, 85711484), (4, 42855742), (8, 21427871), (17, 10083704), (34, 5041852), (41, 4181048), (68, 2520926), (71, 2414408), (82, 2090524), (136, 1260463), (142, 1207204), (164, 1045262), (284, 603602), (328, 522631), (433, 395896), (568, 301801), (697, 245944), (866, 197948), (1207, 142024), (1394, 122972), (1732, 98974), (2414, 71012), (2788, 61486), (2911, 58888), (3464, 49487), (4828, 35506), (5576, 30743), (5822, 29444), (7361, 23288), (9656, 17753), (11644, 14722)]