156734046

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2246

約数の個数: 72

約数和(自身を含む): 399979944

約数和(自身を除く): 243245898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1494, 1743, 2141, 3486, 4067, 4282, 5229, 6423, 8134, 10458, 12201, 12846, 14987, 19269, 24402, 29974, 36603, 38538, 44961, 73206, 89922, 104909, 134883, 177703, 209818, 269766, 314727, 355406, 533109, 629454, 944181, 1066218, 1243921, 1599327, 1888362, 2487842, 3198654, 3731763, 7463526, 8707447, 11195289, 17414894, 22390578, 26122341, 52244682, 78367023, 156734046]

約数ペア:

[(1, 156734046), (2, 78367023), (3, 52244682), (6, 26122341), (7, 22390578), (9, 17414894), (14, 11195289), (18, 8707447), (21, 7463526), (42, 3731763), (49, 3198654), (63, 2487842), (83, 1888362), (98, 1599327), (126, 1243921), (147, 1066218), (166, 944181), (249, 629454), (294, 533109), (441, 355406), (498, 314727), (581, 269766), (747, 209818), (882, 177703), (1162, 134883), (1494, 104909), (1743, 89922), (2141, 73206), (3486, 44961), (4067, 38538), (4282, 36603), (5229, 29974), (6423, 24402), (8134, 19269), (10458, 14987), (12201, 12846)]