129128298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 289118592

約数和(自身を除く): 159990294

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 101, 111, 202, 222, 303, 443, 481, 606, 886, 962, 1313, 1329, 1443, 2626, 2658, 2886, 3737, 3939, 5759, 7474, 7878, 11211, 11518, 16391, 17277, 22422, 32782, 34554, 44743, 48581, 49173, 89486, 97162, 98346, 134229, 145743, 213083, 268458, 291486, 426166, 581659, 639249, 1163318, 1278498, 1655491, 1744977, 3310982, 3489954, 4966473, 9932946, 21521383, 43042766, 64564149, 129128298]

約数ペア:

[(1, 129128298), (2, 64564149), (3, 43042766), (6, 21521383), (13, 9932946), (26, 4966473), (37, 3489954), (39, 3310982), (74, 1744977), (78, 1655491), (101, 1278498), (111, 1163318), (202, 639249), (222, 581659), (303, 426166), (443, 291486), (481, 268458), (606, 213083), (886, 145743), (962, 134229), (1313, 98346), (1329, 97162), (1443, 89486), (2626, 49173), (2658, 48581), (2886, 44743), (3737, 34554), (3939, 32782), (5759, 22422), (7474, 17277), (7878, 16391), (11211, 11518)]