137990328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1951}}^1$

素因数の和:2388

約数の個数: 64

約数和(自身を含む): 395397120

約数和(自身を除く): 257406792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 1951, 2526, 2947, 3368, 3902, 5052, 5853, 5894, 7804, 8841, 10104, 11706, 11788, 13657, 15608, 17682, 23412, 23576, 27314, 35364, 40971, 46824, 54628, 70728, 81942, 109256, 163884, 327768, 821371, 1642742, 2464113, 3285484, 4928226, 5749597, 6570968, 9856452, 11499194, 17248791, 19712904, 22998388, 34497582, 45996776, 68995164, 137990328]

約数ペア:

[(1, 137990328), (2, 68995164), (3, 45996776), (4, 34497582), (6, 22998388), (7, 19712904), (8, 17248791), (12, 11499194), (14, 9856452), (21, 6570968), (24, 5749597), (28, 4928226), (42, 3285484), (56, 2464113), (84, 1642742), (168, 821371), (421, 327768), (842, 163884), (1263, 109256), (1684, 81942), (1951, 70728), (2526, 54628), (2947, 46824), (3368, 40971), (3902, 35364), (5052, 27314), (5853, 23576), (5894, 23412), (7804, 17682), (8841, 15608), (10104, 13657), (11706, 11788)]