159021144

素因数分解:

$2^3\times 3^7\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 457560000

約数和(自身を除く): 298538856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 149, 162, 183, 216, 243, 244, 298, 324, 366, 447, 486, 488, 549, 596, 648, 729, 732, 894, 972, 1098, 1192, 1341, 1458, 1464, 1647, 1788, 1944, 2187, 2196, 2682, 2916, 3294, 3576, 4023, 4374, 4392, 4941, 5364, 5832, 6588, 8046, 8748, 9089, 9882, 10728, 12069, 13176, 14823, 16092, 17496, 18178, 19764, 24138, 27267, 29646, 32184, 36207, 36356, 39528, 44469, 48276, 54534, 59292, 72414, 72712, 81801, 88938, 96552, 108621, 109068, 118584, 133407, 144828, 163602, 177876, 217242, 218136, 245403, 266814, 289656, 325863, 327204, 355752, 434484, 490806, 533628, 651726, 654408, 736209, 868968, 981612, 1067256, 1303452, 1472418, 1963224, 2208627, 2606904, 2944836, 4417254, 5889672, 6625881, 8834508, 13251762, 17669016, 19877643, 26503524, 39755286, 53007048, 79510572, 159021144]

約数ペア:

[(1, 159021144), (2, 79510572), (3, 53007048), (4, 39755286), (6, 26503524), (8, 19877643), (9, 17669016), (12, 13251762), (18, 8834508), (24, 6625881), (27, 5889672), (36, 4417254), (54, 2944836), (61, 2606904), (72, 2208627), (81, 1963224), (108, 1472418), (122, 1303452), (149, 1067256), (162, 981612), (183, 868968), (216, 736209), (243, 654408), (244, 651726), (298, 533628), (324, 490806), (366, 434484), (447, 355752), (486, 327204), (488, 325863), (549, 289656), (596, 266814), (648, 245403), (729, 218136), (732, 217242), (894, 177876), (972, 163602), (1098, 144828), (1192, 133407), (1341, 118584), (1458, 109068), (1464, 108621), (1647, 96552), (1788, 88938), (1944, 81801), (2187, 72712), (2196, 72414), (2682, 59292), (2916, 54534), (3294, 48276), (3576, 44469), (4023, 39528), (4374, 36356), (4392, 36207), (4941, 32184), (5364, 29646), (5832, 27267), (6588, 24138), (8046, 19764), (8748, 18178), (9089, 17496), (9882, 16092), (10728, 14823), (12069, 13176)]