155946672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2271

約数の個数: 120

約数和(自身を含む): 506039040

約数和(自身を除く): 350092368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2179, 2556, 2982, 3408, 3976, 4358, 4473, 5112, 5964, 6537, 7952, 8716, 8946, 10224, 11928, 13074, 15253, 17432, 17892, 19611, 23856, 26148, 30506, 34864, 35784, 39222, 45759, 52296, 61012, 71568, 78444, 91518, 104592, 122024, 137277, 154709, 156888, 183036, 244048, 274554, 309418, 313776, 366072, 464127, 549108, 618836, 732144, 928254, 1082963, 1098216, 1237672, 1392381, 1856508, 2165926, 2196432, 2475344, 2784762, 3248889, 3713016, 4331852, 5569524, 6497778, 7426032, 8663704, 9746667, 11139048, 12995556, 17327408, 19493334, 22278096, 25991112, 38986668, 51982224, 77973336, 155946672]

約数ペア:

[(1, 155946672), (2, 77973336), (3, 51982224), (4, 38986668), (6, 25991112), (7, 22278096), (8, 19493334), (9, 17327408), (12, 12995556), (14, 11139048), (16, 9746667), (18, 8663704), (21, 7426032), (24, 6497778), (28, 5569524), (36, 4331852), (42, 3713016), (48, 3248889), (56, 2784762), (63, 2475344), (71, 2196432), (72, 2165926), (84, 1856508), (112, 1392381), (126, 1237672), (142, 1098216), (144, 1082963), (168, 928254), (213, 732144), (252, 618836), (284, 549108), (336, 464127), (426, 366072), (497, 313776), (504, 309418), (568, 274554), (639, 244048), (852, 183036), (994, 156888), (1008, 154709), (1136, 137277), (1278, 122024), (1491, 104592), (1704, 91518), (1988, 78444), (2179, 71568), (2556, 61012), (2982, 52296), (3408, 45759), (3976, 39222), (4358, 35784), (4473, 34864), (5112, 30506), (5964, 26148), (6537, 23856), (7952, 19611), (8716, 17892), (8946, 17432), (10224, 15253), (11928, 13074)]