139841988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 246262332

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 227, 286, 359, 429, 454, 572, 681, 718, 858, 908, 1077, 1362, 1436, 1716, 2154, 2497, 2724, 2951, 3949, 4308, 4667, 4994, 5902, 7491, 7898, 8853, 9334, 9988, 11804, 11847, 14001, 14982, 15796, 17706, 18668, 23694, 28002, 29964, 32461, 35412, 47388, 51337, 56004, 64922, 81493, 97383, 102674, 129844, 154011, 162986, 194766, 205348, 244479, 308022, 325972, 389532, 488958, 616044, 896423, 977916, 1059409, 1792846, 2118818, 2689269, 3178227, 3585692, 4237636, 5378538, 6356454, 10757076, 11653499, 12712908, 23306998, 34960497, 46613996, 69920994, 139841988]

約数ペア:

[(1, 139841988), (2, 69920994), (3, 46613996), (4, 34960497), (6, 23306998), (11, 12712908), (12, 11653499), (13, 10757076), (22, 6356454), (26, 5378538), (33, 4237636), (39, 3585692), (44, 3178227), (52, 2689269), (66, 2118818), (78, 1792846), (132, 1059409), (143, 977916), (156, 896423), (227, 616044), (286, 488958), (359, 389532), (429, 325972), (454, 308022), (572, 244479), (681, 205348), (718, 194766), (858, 162986), (908, 154011), (1077, 129844), (1362, 102674), (1436, 97383), (1716, 81493), (2154, 64922), (2497, 56004), (2724, 51337), (2951, 47388), (3949, 35412), (4308, 32461), (4667, 29964), (4994, 28002), (5902, 23694), (7491, 18668), (7898, 17706), (8853, 15796), (9334, 14982), (9988, 14001), (11804, 11847)]