163940688

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49499}}^1$

素因数の和:49536

約数の個数: 60

約数和(自身を含む): 478764000

約数和(自身を除く): 314823312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 49499, 98998, 148497, 197996, 296994, 395992, 445491, 593988, 791984, 890982, 1138477, 1187976, 1781964, 2276954, 2375952, 3415431, 3563928, 4553908, 6830862, 7127856, 9107816, 10246293, 13661724, 18215632, 20492586, 27323448, 40985172, 54646896, 81970344, 163940688]

約数ペア:

[(1, 163940688), (2, 81970344), (3, 54646896), (4, 40985172), (6, 27323448), (8, 20492586), (9, 18215632), (12, 13661724), (16, 10246293), (18, 9107816), (23, 7127856), (24, 6830862), (36, 4553908), (46, 3563928), (48, 3415431), (69, 2375952), (72, 2276954), (92, 1781964), (138, 1187976), (144, 1138477), (184, 890982), (207, 791984), (276, 593988), (368, 445491), (414, 395992), (552, 296994), (828, 197996), (1104, 148497), (1656, 98998), (3312, 49499)]