148738356

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 428064000

約数和(自身を除く): 279325644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 81, 108, 117, 149, 156, 158, 162, 234, 237, 243, 298, 316, 324, 351, 447, 468, 474, 486, 596, 702, 711, 894, 948, 972, 1027, 1053, 1341, 1404, 1422, 1788, 1937, 2054, 2106, 2133, 2682, 2844, 3081, 3159, 3874, 4023, 4108, 4212, 4266, 5364, 5811, 6162, 6318, 6399, 7748, 8046, 8532, 9243, 11622, 11771, 12069, 12324, 12636, 12798, 16092, 17433, 18486, 19197, 23244, 23542, 24138, 25596, 27729, 34866, 35313, 36207, 36972, 38394, 47084, 48276, 52299, 55458, 69732, 70626, 72414, 76788, 83187, 104598, 105939, 110916, 141252, 144828, 153023, 156897, 166374, 209196, 211878, 249561, 306046, 313794, 317817, 332748, 423756, 459069, 470691, 499122, 612092, 627588, 635634, 918138, 941382, 953451, 998244, 1271268, 1377207, 1836276, 1882764, 1906902, 2754414, 2860353, 3813804, 4131621, 5508828, 5720706, 8263242, 11441412, 12394863, 16526484, 24789726, 37184589, 49579452, 74369178, 148738356]

約数ペア:

[(1, 148738356), (2, 74369178), (3, 49579452), (4, 37184589), (6, 24789726), (9, 16526484), (12, 12394863), (13, 11441412), (18, 8263242), (26, 5720706), (27, 5508828), (36, 4131621), (39, 3813804), (52, 2860353), (54, 2754414), (78, 1906902), (79, 1882764), (81, 1836276), (108, 1377207), (117, 1271268), (149, 998244), (156, 953451), (158, 941382), (162, 918138), (234, 635634), (237, 627588), (243, 612092), (298, 499122), (316, 470691), (324, 459069), (351, 423756), (447, 332748), (468, 317817), (474, 313794), (486, 306046), (596, 249561), (702, 211878), (711, 209196), (894, 166374), (948, 156897), (972, 153023), (1027, 144828), (1053, 141252), (1341, 110916), (1404, 105939), (1422, 104598), (1788, 83187), (1937, 76788), (2054, 72414), (2106, 70626), (2133, 69732), (2682, 55458), (2844, 52299), (3081, 48276), (3159, 47084), (3874, 38394), (4023, 36972), (4108, 36207), (4212, 35313), (4266, 34866), (5364, 27729), (5811, 25596), (6162, 24138), (6318, 23542), (6399, 23244), (7748, 19197), (8046, 18486), (8532, 17433), (9243, 16092), (11622, 12798), (11771, 12636), (12069, 12324)]