146981408

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 353009664

約数和(自身を除く): 206028256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 92, 94, 112, 161, 184, 188, 224, 322, 329, 368, 376, 607, 644, 658, 736, 752, 1081, 1214, 1288, 1316, 1504, 2162, 2428, 2576, 2632, 4249, 4324, 4856, 5152, 5264, 7567, 8498, 8648, 9712, 10528, 13961, 15134, 16996, 17296, 19424, 27922, 28529, 30268, 33992, 34592, 55844, 57058, 60536, 67984, 97727, 111688, 114116, 121072, 135968, 195454, 199703, 223376, 228232, 242144, 390908, 399406, 446752, 456464, 656167, 781816, 798812, 912928, 1312334, 1563632, 1597624, 2624668, 3127264, 3195248, 4593169, 5249336, 6390496, 9186338, 10498672, 18372676, 20997344, 36745352, 73490704, 146981408]

約数ペア:

[(1, 146981408), (2, 73490704), (4, 36745352), (7, 20997344), (8, 18372676), (14, 10498672), (16, 9186338), (23, 6390496), (28, 5249336), (32, 4593169), (46, 3195248), (47, 3127264), (56, 2624668), (92, 1597624), (94, 1563632), (112, 1312334), (161, 912928), (184, 798812), (188, 781816), (224, 656167), (322, 456464), (329, 446752), (368, 399406), (376, 390908), (607, 242144), (644, 228232), (658, 223376), (736, 199703), (752, 195454), (1081, 135968), (1214, 121072), (1288, 114116), (1316, 111688), (1504, 97727), (2162, 67984), (2428, 60536), (2576, 57058), (2632, 55844), (4249, 34592), (4324, 33992), (4856, 30268), (5152, 28529), (5264, 27922), (7567, 19424), (8498, 17296), (8648, 16996), (9712, 15134), (10528, 13961)]