139652136

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 428220000

約数和(自身を除く): 288567864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 169, 184, 207, 234, 276, 299, 312, 338, 414, 468, 499, 507, 552, 598, 676, 828, 897, 936, 998, 1014, 1196, 1352, 1497, 1521, 1656, 1794, 1996, 2028, 2392, 2691, 2994, 3042, 3588, 3887, 3992, 4056, 4491, 5382, 5988, 6084, 6487, 7176, 7774, 8982, 10764, 11477, 11661, 11976, 12168, 12974, 15548, 17964, 19461, 21528, 22954, 23322, 25948, 31096, 34431, 34983, 35928, 38922, 45908, 46644, 51896, 58383, 68862, 69966, 77844, 84331, 91816, 93288, 103293, 116766, 137724, 139932, 149201, 155688, 168662, 206586, 233532, 252993, 275448, 279864, 298402, 337324, 413172, 447603, 467064, 505986, 596804, 674648, 758979, 826344, 895206, 1011972, 1193608, 1342809, 1517958, 1790412, 1939613, 2023944, 2685618, 3035916, 3580824, 3879226, 5371236, 5818839, 6071832, 7758452, 10742472, 11637678, 15516904, 17456517, 23275356, 34913034, 46550712, 69826068, 139652136]

約数ペア:

[(1, 139652136), (2, 69826068), (3, 46550712), (4, 34913034), (6, 23275356), (8, 17456517), (9, 15516904), (12, 11637678), (13, 10742472), (18, 7758452), (23, 6071832), (24, 5818839), (26, 5371236), (36, 3879226), (39, 3580824), (46, 3035916), (52, 2685618), (69, 2023944), (72, 1939613), (78, 1790412), (92, 1517958), (104, 1342809), (117, 1193608), (138, 1011972), (156, 895206), (169, 826344), (184, 758979), (207, 674648), (234, 596804), (276, 505986), (299, 467064), (312, 447603), (338, 413172), (414, 337324), (468, 298402), (499, 279864), (507, 275448), (552, 252993), (598, 233532), (676, 206586), (828, 168662), (897, 155688), (936, 149201), (998, 139932), (1014, 137724), (1196, 116766), (1352, 103293), (1497, 93288), (1521, 91816), (1656, 84331), (1794, 77844), (1996, 69966), (2028, 68862), (2392, 58383), (2691, 51896), (2994, 46644), (3042, 45908), (3588, 38922), (3887, 35928), (3992, 34983), (4056, 34431), (4491, 31096), (5382, 25948), (5988, 23322), (6084, 22954), (6487, 21528), (7176, 19461), (7774, 17964), (8982, 15548), (10764, 12974), (11477, 12168), (11661, 11976)]