156967994876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{586463}}^1$

素因数の和:586575

約数の個数: 72

約数和(自身を含む): 349438709760

約数和(自身を除く): 192470714884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 121, 154, 158, 242, 308, 316, 484, 553, 847, 869, 1106, 1694, 1738, 2212, 3388, 3476, 6083, 9559, 12166, 19118, 24332, 38236, 66913, 133826, 267652, 586463, 1172926, 2345852, 4105241, 6451093, 8210482, 12902186, 16420964, 25804372, 45157651, 46330577, 70962023, 90315302, 92661154, 141924046, 180630604, 185322308, 283848092, 324314039, 496734161, 509636347, 648628078, 993468322, 1019272694, 1297256156, 1986936644, 2038545388, 3567454429, 5605999817, 7134908858, 11211999634, 14269817716, 22423999268, 39241998719, 78483997438, 156967994876]

約数ペア:

[(1, 156967994876), (2, 78483997438), (4, 39241998719), (7, 22423999268), (11, 14269817716), (14, 11211999634), (22, 7134908858), (28, 5605999817), (44, 3567454429), (77, 2038545388), (79, 1986936644), (121, 1297256156), (154, 1019272694), (158, 993468322), (242, 648628078), (308, 509636347), (316, 496734161), (484, 324314039), (553, 283848092), (847, 185322308), (869, 180630604), (1106, 141924046), (1694, 92661154), (1738, 90315302), (2212, 70962023), (3388, 46330577), (3476, 45157651), (6083, 25804372), (9559, 16420964), (12166, 12902186), (19118, 8210482), (24332, 6451093), (38236, 4105241), (66913, 2345852), (133826, 1172926), (267652, 586463)]