161234696

素因数分解:

$2^3\times 7^3\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 358224000

約数和(自身を除く): 196989304

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 343, 392, 469, 536, 686, 877, 938, 1372, 1754, 1876, 2744, 3283, 3508, 3752, 6139, 6566, 7016, 12278, 13132, 22981, 24556, 26264, 42973, 45962, 49112, 58759, 85946, 91924, 117518, 171892, 183848, 235036, 300811, 343784, 411313, 470072, 601622, 822626, 1203244, 1645252, 2406488, 2879191, 3290504, 5758382, 11516764, 20154337, 23033528, 40308674, 80617348, 161234696]

約数ペア:

[(1, 161234696), (2, 80617348), (4, 40308674), (7, 23033528), (8, 20154337), (14, 11516764), (28, 5758382), (49, 3290504), (56, 2879191), (67, 2406488), (98, 1645252), (134, 1203244), (196, 822626), (268, 601622), (343, 470072), (392, 411313), (469, 343784), (536, 300811), (686, 235036), (877, 183848), (938, 171892), (1372, 117518), (1754, 91924), (1876, 85946), (2744, 58759), (3283, 49112), (3508, 45962), (3752, 42973), (6139, 26264), (6566, 24556), (7016, 22981), (12278, 13132)]