164789190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 441249120

約数和(自身を除く): 276459930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 179, 193, 265, 318, 358, 386, 477, 530, 537, 579, 795, 895, 954, 965, 1074, 1158, 1590, 1611, 1737, 1790, 1930, 2385, 2685, 2895, 3222, 3474, 4770, 5370, 5790, 8055, 8685, 9487, 10229, 16110, 17370, 18974, 20458, 28461, 30687, 34547, 47435, 51145, 56922, 61374, 69094, 85383, 92061, 94870, 102290, 103641, 142305, 153435, 170766, 172735, 184122, 207282, 284610, 306870, 310923, 345470, 426915, 460305, 518205, 621846, 853830, 920610, 1036410, 1554615, 1830991, 3109230, 3661982, 5492973, 9154955, 10985946, 16478919, 18309910, 27464865, 32957838, 54929730, 82394595, 164789190]

約数ペア:

[(1, 164789190), (2, 82394595), (3, 54929730), (5, 32957838), (6, 27464865), (9, 18309910), (10, 16478919), (15, 10985946), (18, 9154955), (30, 5492973), (45, 3661982), (53, 3109230), (90, 1830991), (106, 1554615), (159, 1036410), (179, 920610), (193, 853830), (265, 621846), (318, 518205), (358, 460305), (386, 426915), (477, 345470), (530, 310923), (537, 306870), (579, 284610), (795, 207282), (895, 184122), (954, 172735), (965, 170766), (1074, 153435), (1158, 142305), (1590, 103641), (1611, 102290), (1737, 94870), (1790, 92061), (1930, 85383), (2385, 69094), (2685, 61374), (2895, 56922), (3222, 51145), (3474, 47435), (4770, 34547), (5370, 30687), (5790, 28461), (8055, 20458), (8685, 18974), (9487, 17370), (10229, 16110)]