161246848

素因数分解:

$2^7\times 7^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 382328640

約数和(自身を除く): 221081792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 329, 376, 392, 448, 547, 658, 752, 784, 896, 1094, 1316, 1504, 1568, 2188, 2303, 2632, 3008, 3136, 3829, 4376, 4606, 5264, 6016, 6272, 7658, 8752, 9212, 10528, 15316, 17504, 18424, 21056, 25709, 26803, 30632, 35008, 36848, 42112, 51418, 53606, 61264, 70016, 73696, 102836, 107212, 122528, 147392, 179963, 205672, 214424, 245056, 294784, 359926, 411344, 428848, 490112, 719852, 822688, 857696, 1259741, 1439704, 1645376, 1715392, 2519482, 2879408, 3290752, 3430784, 5038964, 5758816, 10077928, 11517632, 20155856, 23035264, 40311712, 80623424, 161246848]

約数ペア:

[(1, 161246848), (2, 80623424), (4, 40311712), (7, 23035264), (8, 20155856), (14, 11517632), (16, 10077928), (28, 5758816), (32, 5038964), (47, 3430784), (49, 3290752), (56, 2879408), (64, 2519482), (94, 1715392), (98, 1645376), (112, 1439704), (128, 1259741), (188, 857696), (196, 822688), (224, 719852), (329, 490112), (376, 428848), (392, 411344), (448, 359926), (547, 294784), (658, 245056), (752, 214424), (784, 205672), (896, 179963), (1094, 147392), (1316, 122528), (1504, 107212), (1568, 102836), (2188, 73696), (2303, 70016), (2632, 61264), (3008, 53606), (3136, 51418), (3829, 42112), (4376, 36848), (4606, 35008), (5264, 30632), (6016, 26803), (6272, 25709), (7658, 21056), (8752, 18424), (9212, 17504), (10528, 15316)]