128468688

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{8443}}^1$

素因数の和:8771

約数の個数: 40

約数和(自身を含む): 332963808

約数和(自身を除く): 204495120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1268, 1902, 2536, 3804, 5072, 7608, 8443, 15216, 16886, 25329, 33772, 50658, 67544, 101316, 135088, 202632, 405264, 2676431, 5352862, 8029293, 10705724, 16058586, 21411448, 32117172, 42822896, 64234344, 128468688]

約数ペア:

[(1, 128468688), (2, 64234344), (3, 42822896), (4, 32117172), (6, 21411448), (8, 16058586), (12, 10705724), (16, 8029293), (24, 5352862), (48, 2676431), (317, 405264), (634, 202632), (951, 135088), (1268, 101316), (1902, 67544), (2536, 50658), (3804, 33772), (5072, 25329), (7608, 16886), (8443, 15216)]