157047388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{55849}}^1$

素因数の和:55909

約数の個数: 24

約数和(自身を含む): 297122000

約数和(自身を除く): 140074612

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 55849, 111698, 223396, 1061131, 2066413, 2122262, 4132826, 4244524, 8265652, 39261847, 78523694, 157047388]

約数ペア:

[(1, 157047388), (2, 78523694), (4, 39261847), (19, 8265652), (37, 4244524), (38, 4132826), (74, 2122262), (76, 2066413), (148, 1061131), (703, 223396), (1406, 111698), (2812, 55849)]