147664439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 174182400

約数和(自身を除く): 26517961

約数列:

[1, 13, 23, 31, 89, 179, 299, 403, 713, 1157, 2047, 2327, 2759, 4117, 5549, 9269, 15931, 26611, 35867, 53521, 63457, 72137, 127627, 207103, 366413, 493861, 824941, 1659151, 4763369, 6420193, 11358803, 147664439]

約数ペア:

[(1, 147664439), (13, 11358803), (23, 6420193), (31, 4763369), (89, 1659151), (179, 824941), (299, 493861), (403, 366413), (713, 207103), (1157, 127627), (2047, 72137), (2327, 63457), (2759, 53521), (4117, 35867), (5549, 26611), (9269, 15931)]