156988636308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21481751}}^1$

素因数の和:21481797

約数の個数: 72

約数和(自身を含む): 469161463680

約数和(自身を除く): 312172827372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 21481751, 42963502, 64445253, 85927004, 128890506, 150372257, 193335759, 257781012, 300744514, 386671518, 451116771, 601489028, 622970779, 773343036, 902233542, 1245941558, 1353350313, 1804467084, 1868912337, 2491883116, 2706700626, 3737824674, 4360795453, 5413401252, 5606737011, 7475649348, 8721590906, 11213474022, 13082386359, 17443181812, 22426948044, 26164772718, 39247159077, 52329545436, 78494318154, 156988636308]

約数ペア:

[(1, 156988636308), (2, 78494318154), (3, 52329545436), (4, 39247159077), (6, 26164772718), (7, 22426948044), (9, 17443181812), (12, 13082386359), (14, 11213474022), (18, 8721590906), (21, 7475649348), (28, 5606737011), (29, 5413401252), (36, 4360795453), (42, 3737824674), (58, 2706700626), (63, 2491883116), (84, 1868912337), (87, 1804467084), (116, 1353350313), (126, 1245941558), (174, 902233542), (203, 773343036), (252, 622970779), (261, 601489028), (348, 451116771), (406, 386671518), (522, 300744514), (609, 257781012), (812, 193335759), (1044, 150372257), (1218, 128890506), (1827, 85927004), (2436, 64445253), (3654, 42963502), (7308, 21481751)]