141693984

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21391}}^1$

素因数の和:21430

約数の個数: 72

約数和(自身を含む): 420481152

約数和(自身を除く): 278787168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 21391, 42782, 64173, 85564, 128346, 171128, 192519, 256692, 342256, 385038, 491993, 513384, 684512, 770076, 983986, 1026768, 1475979, 1540152, 1967972, 2053536, 2951958, 3080304, 3935944, 4427937, 5903916, 6160608, 7871888, 8855874, 11807832, 15743776, 17711748, 23615664, 35423496, 47231328, 70846992, 141693984]

約数ペア:

[(1, 141693984), (2, 70846992), (3, 47231328), (4, 35423496), (6, 23615664), (8, 17711748), (9, 15743776), (12, 11807832), (16, 8855874), (18, 7871888), (23, 6160608), (24, 5903916), (32, 4427937), (36, 3935944), (46, 3080304), (48, 2951958), (69, 2053536), (72, 1967972), (92, 1540152), (96, 1475979), (138, 1026768), (144, 983986), (184, 770076), (207, 684512), (276, 513384), (288, 491993), (368, 385038), (414, 342256), (552, 256692), (736, 192519), (828, 171128), (1104, 128346), (1656, 85564), (2208, 64173), (3312, 42782), (6624, 21391)]