129415664

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7177}}^1$

素因数の和:7222

約数の個数: 60

約数和(自身を含む): 304404624

約数和(自身を除く): 174988960

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 7177, 9016, 14354, 18032, 28708, 50239, 57416, 100478, 114832, 165071, 200956, 330142, 351673, 401912, 660284, 703346, 803824, 1155497, 1320568, 1406692, 2310994, 2641136, 2813384, 4621988, 5626768, 8088479, 9243976, 16176958, 18487952, 32353916, 64707832, 129415664]

約数ペア:

[(1, 129415664), (2, 64707832), (4, 32353916), (7, 18487952), (8, 16176958), (14, 9243976), (16, 8088479), (23, 5626768), (28, 4621988), (46, 2813384), (49, 2641136), (56, 2310994), (92, 1406692), (98, 1320568), (112, 1155497), (161, 803824), (184, 703346), (196, 660284), (322, 401912), (368, 351673), (392, 330142), (644, 200956), (784, 165071), (1127, 114832), (1288, 100478), (2254, 57416), (2576, 50239), (4508, 28708), (7177, 18032), (9016, 14354)]