164911380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1745

約数の個数: 96

約数和(自身を含む): 488726784

約数和(自身を除く): 323815404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 92, 115, 138, 146, 219, 230, 276, 292, 345, 365, 438, 460, 690, 730, 876, 1095, 1380, 1460, 1637, 1679, 2190, 3274, 3358, 4380, 4911, 5037, 6548, 6716, 8185, 8395, 9822, 10074, 16370, 16790, 19644, 20148, 24555, 25185, 32740, 33580, 37651, 49110, 50370, 75302, 98220, 100740, 112953, 119501, 150604, 188255, 225906, 239002, 358503, 376510, 451812, 478004, 564765, 597505, 717006, 753020, 1129530, 1195010, 1434012, 1792515, 2259060, 2390020, 2748523, 3585030, 5497046, 7170060, 8245569, 10994092, 13742615, 16491138, 27485230, 32982276, 41227845, 54970460, 82455690, 164911380]

約数ペア:

[(1, 164911380), (2, 82455690), (3, 54970460), (4, 41227845), (5, 32982276), (6, 27485230), (10, 16491138), (12, 13742615), (15, 10994092), (20, 8245569), (23, 7170060), (30, 5497046), (46, 3585030), (60, 2748523), (69, 2390020), (73, 2259060), (92, 1792515), (115, 1434012), (138, 1195010), (146, 1129530), (219, 753020), (230, 717006), (276, 597505), (292, 564765), (345, 478004), (365, 451812), (438, 376510), (460, 358503), (690, 239002), (730, 225906), (876, 188255), (1095, 150604), (1380, 119501), (1460, 112953), (1637, 100740), (1679, 98220), (2190, 75302), (3274, 50370), (3358, 49110), (4380, 37651), (4911, 33580), (5037, 32740), (6548, 25185), (6716, 24555), (8185, 20148), (8395, 19644), (9822, 16790), (10074, 16370)]