128259768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58727}}^1$

素因数の和:58756

約数の個数: 64

約数和(自身を含む): 394652160

約数和(自身を除く): 266392392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 58727, 117454, 176181, 234908, 352362, 411089, 469816, 704724, 763451, 822178, 1233267, 1409448, 1526902, 1644356, 2290353, 2466534, 3053804, 3288712, 4580706, 4933068, 5344157, 6107608, 9161412, 9866136, 10688314, 16032471, 18322824, 21376628, 32064942, 42753256, 64129884, 128259768]

約数ペア:

[(1, 128259768), (2, 64129884), (3, 42753256), (4, 32064942), (6, 21376628), (7, 18322824), (8, 16032471), (12, 10688314), (13, 9866136), (14, 9161412), (21, 6107608), (24, 5344157), (26, 4933068), (28, 4580706), (39, 3288712), (42, 3053804), (52, 2466534), (56, 2290353), (78, 1644356), (84, 1526902), (91, 1409448), (104, 1233267), (156, 822178), (168, 763451), (182, 704724), (273, 469816), (312, 411089), (364, 352362), (546, 234908), (728, 176181), (1092, 117454), (2184, 58727)]