156950735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 209088000

約数和(自身を除く): 52137265

約数列:

[1, 5, 19, 23, 95, 109, 115, 437, 545, 659, 2071, 2185, 2507, 3295, 10355, 12521, 12535, 15157, 47633, 62605, 71831, 75785, 238165, 287983, 359155, 1364789, 1439915, 1652113, 6823945, 8260565, 31390147, 156950735]

約数ペア:

[(1, 156950735), (5, 31390147), (19, 8260565), (23, 6823945), (95, 1652113), (109, 1439915), (115, 1364789), (437, 359155), (545, 287983), (659, 238165), (2071, 75785), (2185, 71831), (2507, 62605), (3295, 47633), (10355, 15157), (12521, 12535)]