123159204

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:836

約数の個数: 144

約数和(自身を含む): 385502208

約数和(自身を除く): 262343004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 483, 486, 567, 621, 644, 756, 787, 828, 966, 972, 1134, 1242, 1449, 1574, 1701, 1863, 1932, 2268, 2361, 2484, 2898, 3148, 3402, 3726, 4347, 4722, 5509, 5589, 5796, 6804, 7083, 7452, 8694, 9444, 11018, 11178, 13041, 14166, 16527, 17388, 18101, 21249, 22036, 22356, 26082, 28332, 33054, 36202, 39123, 42498, 49581, 52164, 54303, 63747, 66108, 72404, 78246, 84996, 99162, 108606, 126707, 127494, 148743, 156492, 162909, 191241, 198324, 217212, 253414, 254988, 297486, 325818, 380121, 382482, 446229, 488727, 506828, 594972, 651636, 760242, 764964, 892458, 977454, 1140363, 1338687, 1466181, 1520484, 1784916, 1954908, 2280726, 2677374, 2932362, 3421089, 4398543, 4561452, 5354748, 5864724, 6842178, 8797086, 10263267, 13684356, 17594172, 20526534, 30789801, 41053068, 61579602, 123159204]

約数ペア:

[(1, 123159204), (2, 61579602), (3, 41053068), (4, 30789801), (6, 20526534), (7, 17594172), (9, 13684356), (12, 10263267), (14, 8797086), (18, 6842178), (21, 5864724), (23, 5354748), (27, 4561452), (28, 4398543), (36, 3421089), (42, 2932362), (46, 2677374), (54, 2280726), (63, 1954908), (69, 1784916), (81, 1520484), (84, 1466181), (92, 1338687), (108, 1140363), (126, 977454), (138, 892458), (161, 764964), (162, 760242), (189, 651636), (207, 594972), (243, 506828), (252, 488727), (276, 446229), (322, 382482), (324, 380121), (378, 325818), (414, 297486), (483, 254988), (486, 253414), (567, 217212), (621, 198324), (644, 191241), (756, 162909), (787, 156492), (828, 148743), (966, 127494), (972, 126707), (1134, 108606), (1242, 99162), (1449, 84996), (1574, 78246), (1701, 72404), (1863, 66108), (1932, 63747), (2268, 54303), (2361, 52164), (2484, 49581), (2898, 42498), (3148, 39123), (3402, 36202), (3726, 33054), (4347, 28332), (4722, 26082), (5509, 22356), (5589, 22036), (5796, 21249), (6804, 18101), (7083, 17388), (7452, 16527), (8694, 14166), (9444, 13041), (11018, 11178)]