295147318

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 459648000

約数和(自身を除く): 164500682

約数列:

[1, 2, 79, 89, 139, 151, 158, 178, 278, 302, 7031, 10981, 11929, 12371, 13439, 14062, 20989, 21962, 23858, 24742, 26878, 41978, 977309, 1061681, 1658131, 1868021, 1954618, 2123362, 3316262, 3736042, 147573659, 295147318]

約数ペア:

[(1, 295147318), (2, 147573659), (79, 3736042), (89, 3316262), (139, 2123362), (151, 1954618), (158, 1868021), (178, 1658131), (278, 1061681), (302, 977309), (7031, 41978), (10981, 26878), (11929, 24742), (12371, 23858), (13439, 21962), (14062, 20989)]