161799192

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 452088000

約数和(自身を除く): 290288808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 137, 141, 188, 274, 282, 349, 376, 411, 423, 548, 564, 698, 822, 846, 1047, 1096, 1128, 1233, 1396, 1644, 1692, 2094, 2466, 2792, 3141, 3288, 3384, 4188, 4932, 6282, 6439, 8376, 9864, 12564, 12878, 16403, 19317, 25128, 25756, 32806, 38634, 47813, 49209, 51512, 57951, 65612, 77268, 95626, 98418, 115902, 131224, 143439, 147627, 154536, 191252, 196836, 231804, 286878, 295254, 382504, 393672, 430317, 463608, 573756, 590508, 860634, 1147512, 1181016, 1721268, 2247211, 3442536, 4494422, 6741633, 8988844, 13483266, 17977688, 20224899, 26966532, 40449798, 53933064, 80899596, 161799192]

約数ペア:

[(1, 161799192), (2, 80899596), (3, 53933064), (4, 40449798), (6, 26966532), (8, 20224899), (9, 17977688), (12, 13483266), (18, 8988844), (24, 6741633), (36, 4494422), (47, 3442536), (72, 2247211), (94, 1721268), (137, 1181016), (141, 1147512), (188, 860634), (274, 590508), (282, 573756), (349, 463608), (376, 430317), (411, 393672), (423, 382504), (548, 295254), (564, 286878), (698, 231804), (822, 196836), (846, 191252), (1047, 154536), (1096, 147627), (1128, 143439), (1233, 131224), (1396, 115902), (1644, 98418), (1692, 95626), (2094, 77268), (2466, 65612), (2792, 57951), (3141, 51512), (3288, 49209), (3384, 47813), (4188, 38634), (4932, 32806), (6282, 25756), (6439, 25128), (8376, 19317), (9864, 16403), (12564, 12878)]