164940888978

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{16703}}^1$

素因数の和:17109

約数の個数: 128

約数和(自身を含む): 401794007040

約数和(自身を除く): 236853118062

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 347, 459, 527, 558, 694, 837, 918, 1041, 1054, 1581, 1674, 2082, 3123, 3162, 4743, 5899, 6246, 9369, 9486, 10757, 11798, 14229, 16703, 17697, 18738, 21514, 28458, 32271, 33406, 35394, 50109, 53091, 64542, 96813, 100218, 106182, 150327, 159273, 182869, 193626, 283951, 290439, 300654, 318546, 365738, 450981, 517793, 548607, 567902, 580878, 851853, 901962, 1035586, 1097214, 1553379, 1645821, 1703706, 2555559, 3106758, 3291642, 4660137, 4937463, 5111118, 5795941, 7666677, 8802481, 9320274, 9874926, 11591882, 13980411, 15333354, 17387823, 17604962, 26407443, 27960822, 34775646, 52163469, 52814886, 79222329, 98530997, 104326938, 156490407, 158444658, 179674171, 197061994, 237666987, 295592991, 312980814, 359348342, 475333974, 539022513, 591185982, 886778973, 1078045026, 1617067539, 1773557946, 2660336919, 3054460907, 3234135078, 4851202617, 5320673838, 6108921814, 9163382721, 9702405234, 18326765442, 27490148163, 54980296326, 82470444489, 164940888978]

約数ペア:

[(1, 164940888978), (2, 82470444489), (3, 54980296326), (6, 27490148163), (9, 18326765442), (17, 9702405234), (18, 9163382721), (27, 6108921814), (31, 5320673838), (34, 4851202617), (51, 3234135078), (54, 3054460907), (62, 2660336919), (93, 1773557946), (102, 1617067539), (153, 1078045026), (186, 886778973), (279, 591185982), (306, 539022513), (347, 475333974), (459, 359348342), (527, 312980814), (558, 295592991), (694, 237666987), (837, 197061994), (918, 179674171), (1041, 158444658), (1054, 156490407), (1581, 104326938), (1674, 98530997), (2082, 79222329), (3123, 52814886), (3162, 52163469), (4743, 34775646), (5899, 27960822), (6246, 26407443), (9369, 17604962), (9486, 17387823), (10757, 15333354), (11798, 13980411), (14229, 11591882), (16703, 9874926), (17697, 9320274), (18738, 8802481), (21514, 7666677), (28458, 5795941), (32271, 5111118), (33406, 4937463), (35394, 4660137), (50109, 3291642), (53091, 3106758), (64542, 2555559), (96813, 1703706), (100218, 1645821), (106182, 1553379), (150327, 1097214), (159273, 1035586), (182869, 901962), (193626, 851853), (283951, 580878), (290439, 567902), (300654, 548607), (318546, 517793), (365738, 450981)]