156657288949

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{14347}}^1$

素因数の和:14570

約数の個数: 48

約数和(自身を含む): 196797168000

約数和(自身を除く): 40139879051

約数列:

[1, 7, 19, 29, 133, 149, 203, 361, 551, 1043, 2527, 2831, 3857, 4321, 10469, 14347, 19817, 30247, 53789, 73283, 82099, 100429, 272593, 376523, 416063, 574693, 1559881, 1908151, 2137703, 2912441, 5179267, 7905197, 10919167, 14963921, 36254869, 40616357, 55336379, 61993387, 150198743, 284314499, 433953709, 771710783, 1051391201, 1177874353, 5401975481, 8245120471, 22379612707, 156657288949]

約数ペア:

[(1, 156657288949), (7, 22379612707), (19, 8245120471), (29, 5401975481), (133, 1177874353), (149, 1051391201), (203, 771710783), (361, 433953709), (551, 284314499), (1043, 150198743), (2527, 61993387), (2831, 55336379), (3857, 40616357), (4321, 36254869), (10469, 14963921), (14347, 10919167), (19817, 7905197), (30247, 5179267), (53789, 2912441), (73283, 2137703), (82099, 1908151), (100429, 1559881), (272593, 574693), (376523, 416063)]