159493845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 306745344

約数和(自身を除く): 147251499

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 211, 313, 345, 483, 633, 805, 939, 1055, 1477, 1565, 2191, 2415, 3165, 4431, 4695, 4853, 6573, 7199, 7385, 10955, 14559, 21597, 22155, 24265, 32865, 33971, 35995, 50393, 66043, 72795, 101913, 107985, 151179, 169855, 198129, 251965, 330215, 462301, 509565, 755895, 990645, 1386903, 1518989, 2311505, 4556967, 6934515, 7594945, 10632923, 22784835, 31898769, 53164615, 159493845]

約数ペア:

[(1, 159493845), (3, 53164615), (5, 31898769), (7, 22784835), (15, 10632923), (21, 7594945), (23, 6934515), (35, 4556967), (69, 2311505), (105, 1518989), (115, 1386903), (161, 990645), (211, 755895), (313, 509565), (345, 462301), (483, 330215), (633, 251965), (805, 198129), (939, 169855), (1055, 151179), (1477, 107985), (1565, 101913), (2191, 72795), (2415, 66043), (3165, 50393), (4431, 35995), (4695, 33971), (4853, 32865), (6573, 24265), (7199, 22155), (7385, 21597), (10955, 14559)]