166601568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 515035584

約数和(自身を除く): 348434016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 107, 112, 147, 168, 196, 214, 224, 294, 321, 331, 336, 392, 428, 588, 642, 662, 672, 749, 784, 856, 993, 1176, 1284, 1324, 1498, 1568, 1712, 1986, 2247, 2317, 2352, 2568, 2648, 2996, 3424, 3972, 4494, 4634, 4704, 5136, 5243, 5296, 5992, 6951, 7944, 8988, 9268, 10272, 10486, 10592, 11984, 13902, 15729, 15888, 16219, 17976, 18536, 20972, 23968, 27804, 31458, 31776, 32438, 35417, 35952, 37072, 41944, 48657, 55608, 62916, 64876, 70834, 71904, 74144, 83888, 97314, 106251, 111216, 125832, 129752, 141668, 167776, 194628, 212502, 222432, 247919, 251664, 259504, 283336, 389256, 425004, 495838, 503328, 519008, 566672, 743757, 778512, 850008, 991676, 1133344, 1487514, 1557024, 1700016, 1735433, 1983352, 2975028, 3400032, 3470866, 3966704, 5206299, 5950056, 6941732, 7933408, 10412598, 11900112, 13883464, 20825196, 23800224, 27766928, 41650392, 55533856, 83300784, 166601568]

約数ペア:

[(1, 166601568), (2, 83300784), (3, 55533856), (4, 41650392), (6, 27766928), (7, 23800224), (8, 20825196), (12, 13883464), (14, 11900112), (16, 10412598), (21, 7933408), (24, 6941732), (28, 5950056), (32, 5206299), (42, 3966704), (48, 3470866), (49, 3400032), (56, 2975028), (84, 1983352), (96, 1735433), (98, 1700016), (107, 1557024), (112, 1487514), (147, 1133344), (168, 991676), (196, 850008), (214, 778512), (224, 743757), (294, 566672), (321, 519008), (331, 503328), (336, 495838), (392, 425004), (428, 389256), (588, 283336), (642, 259504), (662, 251664), (672, 247919), (749, 222432), (784, 212502), (856, 194628), (993, 167776), (1176, 141668), (1284, 129752), (1324, 125832), (1498, 111216), (1568, 106251), (1712, 97314), (1986, 83888), (2247, 74144), (2317, 71904), (2352, 70834), (2568, 64876), (2648, 62916), (2996, 55608), (3424, 48657), (3972, 41944), (4494, 37072), (4634, 35952), (4704, 35417), (5136, 32438), (5243, 31776), (5296, 31458), (5992, 27804), (6951, 23968), (7944, 20972), (8988, 18536), (9268, 17976), (10272, 16219), (10486, 15888), (10592, 15729), (11984, 13902)]