168191520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{7151}}^1$

素因数の和:7183

約数の個数: 144

約数和(自身を含む): 616387968

約数和(自身を除く): 448196448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7151, 7840, 11760, 14302, 21453, 23520, 28604, 35755, 42906, 50057, 57208, 71510, 85812, 100114, 107265, 114416, 143020, 150171, 171624, 200228, 214530, 228832, 250285, 286040, 300342, 343248, 350399, 400456, 429060, 500570, 572080, 600684, 686496, 700798, 750855, 800912, 858120, 1001140, 1051197, 1144160, 1201368, 1401596, 1501710, 1601824, 1716240, 1751995, 2002280, 2102394, 2402736, 2803192, 3003420, 3432480, 3503990, 4004560, 4204788, 4805472, 5255985, 5606384, 6006840, 7007980, 8009120, 8409576, 10511970, 11212768, 12013680, 14015960, 16819152, 21023940, 24027360, 28031920, 33638304, 42047880, 56063840, 84095760, 168191520]

約数ペア:

[(1, 168191520), (2, 84095760), (3, 56063840), (4, 42047880), (5, 33638304), (6, 28031920), (7, 24027360), (8, 21023940), (10, 16819152), (12, 14015960), (14, 12013680), (15, 11212768), (16, 10511970), (20, 8409576), (21, 8009120), (24, 7007980), (28, 6006840), (30, 5606384), (32, 5255985), (35, 4805472), (40, 4204788), (42, 4004560), (48, 3503990), (49, 3432480), (56, 3003420), (60, 2803192), (70, 2402736), (80, 2102394), (84, 2002280), (96, 1751995), (98, 1716240), (105, 1601824), (112, 1501710), (120, 1401596), (140, 1201368), (147, 1144160), (160, 1051197), (168, 1001140), (196, 858120), (210, 800912), (224, 750855), (240, 700798), (245, 686496), (280, 600684), (294, 572080), (336, 500570), (392, 429060), (420, 400456), (480, 350399), (490, 343248), (560, 300342), (588, 286040), (672, 250285), (735, 228832), (784, 214530), (840, 200228), (980, 171624), (1120, 150171), (1176, 143020), (1470, 114416), (1568, 107265), (1680, 100114), (1960, 85812), (2352, 71510), (2940, 57208), (3360, 50057), (3920, 42906), (4704, 35755), (5880, 28604), (7151, 23520), (7840, 21453), (11760, 14302)]