124623128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117127}}^1$

素因数の和:117159

約数の個数: 32

約数和(自身を含む): 281107200

約数和(自身を除く): 156484072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 117127, 234254, 468508, 819889, 937016, 1639778, 2225413, 3279556, 4450826, 6559112, 8901652, 15577891, 17803304, 31155782, 62311564, 124623128]

約数ペア:

[(1, 124623128), (2, 62311564), (4, 31155782), (7, 17803304), (8, 15577891), (14, 8901652), (19, 6559112), (28, 4450826), (38, 3279556), (56, 2225413), (76, 1639778), (133, 937016), (152, 819889), (266, 468508), (532, 234254), (1064, 117127)]