159767270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9677}}^1$

素因数の和:9824

約数の個数: 32

約数和(自身を含む): 312173568

約数和(自身を除く): 152406298

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 9677, 16510, 19354, 48385, 96770, 125801, 251602, 629005, 1228979, 1258010, 2457958, 6144895, 12289790, 15976727, 31953454, 79883635, 159767270]

約数ペア:

[(1, 159767270), (2, 79883635), (5, 31953454), (10, 15976727), (13, 12289790), (26, 6144895), (65, 2457958), (127, 1258010), (130, 1228979), (254, 629005), (635, 251602), (1270, 125801), (1651, 96770), (3302, 48385), (8255, 19354), (9677, 16510)]