145724224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{119839}}^1$

素因数の和:119870

約数の個数: 28

約数和(自身を含む): 304393600

約数和(自身を除く): 158669376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 119839, 239678, 479356, 958712, 1917424, 2276941, 3834848, 4553882, 7669696, 9107764, 18215528, 36431056, 72862112, 145724224]

約数ペア:

[(1, 145724224), (2, 72862112), (4, 36431056), (8, 18215528), (16, 9107764), (19, 7669696), (32, 4553882), (38, 3834848), (64, 2276941), (76, 1917424), (152, 958712), (304, 479356), (608, 239678), (1216, 119839)]