156680266820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{47609}}^1$

素因数の和:49773

約数の個数: 96

約数和(自身を含む): 410418005760

約数和(自身を除く): 253737738940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2137, 4274, 8548, 10685, 14959, 21370, 23507, 29918, 42740, 47014, 47609, 59836, 74795, 94028, 95218, 117535, 149590, 164549, 190436, 235070, 238045, 299180, 329098, 333263, 470140, 476090, 523699, 658196, 666526, 822745, 952180, 1047398, 1333052, 1645490, 1666315, 2094796, 2618495, 3290980, 3332630, 3665893, 5236990, 6665260, 7331786, 10473980, 14663572, 18329465, 36658930, 73317860, 101740433, 203480866, 406961732, 508702165, 712183031, 1017404330, 1119144763, 1424366062, 2034808660, 2238289526, 2848732124, 3560915155, 4476579052, 5595723815, 7121830310, 7834013341, 11191447630, 14243660620, 15668026682, 22382895260, 31336053364, 39170066705, 78340133410, 156680266820]

約数ペア:

[(1, 156680266820), (2, 78340133410), (4, 39170066705), (5, 31336053364), (7, 22382895260), (10, 15668026682), (11, 14243660620), (14, 11191447630), (20, 7834013341), (22, 7121830310), (28, 5595723815), (35, 4476579052), (44, 3560915155), (55, 2848732124), (70, 2238289526), (77, 2034808660), (110, 1424366062), (140, 1119144763), (154, 1017404330), (220, 712183031), (308, 508702165), (385, 406961732), (770, 203480866), (1540, 101740433), (2137, 73317860), (4274, 36658930), (8548, 18329465), (10685, 14663572), (14959, 10473980), (21370, 7331786), (23507, 6665260), (29918, 5236990), (42740, 3665893), (47014, 3332630), (47609, 3290980), (59836, 2618495), (74795, 2094796), (94028, 1666315), (95218, 1645490), (117535, 1333052), (149590, 1047398), (164549, 952180), (190436, 822745), (235070, 666526), (238045, 658196), (299180, 523699), (329098, 476090), (333263, 470140)]