165418512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1405

約数の個数: 120

約数和(自身を含む): 506860416

約数和(自身を除く): 341441904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 98, 106, 112, 147, 159, 168, 196, 212, 294, 318, 336, 371, 392, 424, 588, 636, 742, 784, 848, 1113, 1176, 1272, 1327, 1484, 2226, 2352, 2544, 2597, 2654, 2968, 3981, 4452, 5194, 5308, 5936, 7791, 7962, 8904, 9289, 10388, 10616, 15582, 15924, 17808, 18578, 20776, 21232, 27867, 31164, 31848, 37156, 41552, 55734, 62328, 63696, 65023, 70331, 74312, 111468, 124656, 130046, 140662, 148624, 195069, 210993, 222936, 260092, 281324, 390138, 421986, 445872, 492317, 520184, 562648, 780276, 843972, 984634, 1040368, 1125296, 1476951, 1560552, 1687944, 1969268, 2953902, 3121104, 3375888, 3446219, 3938536, 5907804, 6892438, 7877072, 10338657, 11815608, 13784876, 20677314, 23631216, 27569752, 41354628, 55139504, 82709256, 165418512]

約数ペア:

[(1, 165418512), (2, 82709256), (3, 55139504), (4, 41354628), (6, 27569752), (7, 23631216), (8, 20677314), (12, 13784876), (14, 11815608), (16, 10338657), (21, 7877072), (24, 6892438), (28, 5907804), (42, 3938536), (48, 3446219), (49, 3375888), (53, 3121104), (56, 2953902), (84, 1969268), (98, 1687944), (106, 1560552), (112, 1476951), (147, 1125296), (159, 1040368), (168, 984634), (196, 843972), (212, 780276), (294, 562648), (318, 520184), (336, 492317), (371, 445872), (392, 421986), (424, 390138), (588, 281324), (636, 260092), (742, 222936), (784, 210993), (848, 195069), (1113, 148624), (1176, 140662), (1272, 130046), (1327, 124656), (1484, 111468), (2226, 74312), (2352, 70331), (2544, 65023), (2597, 63696), (2654, 62328), (2968, 55734), (3981, 41552), (4452, 37156), (5194, 31848), (5308, 31164), (5936, 27867), (7791, 21232), (7962, 20776), (8904, 18578), (9289, 17808), (10388, 15924), (10616, 15582)]