165728039802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{24977}}^1$

素因数の和:25583

約数の個数: 64

約数和(自身を含む): 359438615424

約数和(自身を除く): 193710575622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 331, 514, 662, 771, 993, 1542, 1986, 3341, 4303, 6682, 8606, 10023, 12909, 20046, 24977, 25818, 49954, 74931, 85067, 149862, 170134, 255201, 324701, 510402, 649402, 974103, 1105871, 1948206, 2211742, 3317613, 6419089, 6635226, 8267387, 12838178, 16534774, 19257267, 24802161, 38514534, 49604322, 83448157, 107476031, 166896314, 214952062, 250344471, 322428093, 500688942, 644856186, 2124718459, 4249436918, 6374155377, 12748310754, 27621339967, 55242679934, 82864019901, 165728039802]

約数ペア:

[(1, 165728039802), (2, 82864019901), (3, 55242679934), (6, 27621339967), (13, 12748310754), (26, 6374155377), (39, 4249436918), (78, 2124718459), (257, 644856186), (331, 500688942), (514, 322428093), (662, 250344471), (771, 214952062), (993, 166896314), (1542, 107476031), (1986, 83448157), (3341, 49604322), (4303, 38514534), (6682, 24802161), (8606, 19257267), (10023, 16534774), (12909, 12838178), (20046, 8267387), (24977, 6635226), (25818, 6419089), (49954, 3317613), (74931, 2211742), (85067, 1948206), (149862, 1105871), (170134, 974103), (255201, 649402), (324701, 510402)]