140573706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3259}}^1$

素因数の和:3363

約数の個数: 64

約数和(自身を含む): 350515200

約数和(自身を除く): 209941494

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 1027, 1106, 1659, 2054, 3081, 3259, 3318, 6162, 6518, 7189, 9777, 14378, 19554, 21567, 22813, 42367, 43134, 45626, 68439, 84734, 127101, 136878, 254202, 257461, 296569, 514922, 593138, 772383, 889707, 1544766, 1779414, 1802227, 3346993, 3604454, 5406681, 6693986, 10040979, 10813362, 20081958, 23428951, 46857902, 70286853, 140573706]

約数ペア:

[(1, 140573706), (2, 70286853), (3, 46857902), (6, 23428951), (7, 20081958), (13, 10813362), (14, 10040979), (21, 6693986), (26, 5406681), (39, 3604454), (42, 3346993), (78, 1802227), (79, 1779414), (91, 1544766), (158, 889707), (182, 772383), (237, 593138), (273, 514922), (474, 296569), (546, 257461), (553, 254202), (1027, 136878), (1106, 127101), (1659, 84734), (2054, 68439), (3081, 45626), (3259, 43134), (3318, 42367), (6162, 22813), (6518, 21567), (7189, 19554), (9777, 14378)]