159440904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1120

約数の個数: 144

約数和(自身を含む): 514491120

約数和(自身を除く): 355050216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 882, 903, 1032, 1051, 1176, 1204, 1548, 1764, 1806, 2102, 2107, 2408, 2709, 3096, 3153, 3528, 3612, 4204, 4214, 5418, 6306, 6321, 7224, 7357, 8408, 8428, 9459, 10836, 12612, 12642, 14714, 16856, 18918, 18963, 21672, 22071, 25224, 25284, 29428, 37836, 37926, 44142, 45193, 50568, 51499, 58856, 66213, 75672, 75852, 88284, 90386, 102998, 132426, 135579, 151704, 154497, 176568, 180772, 205996, 264852, 271158, 308994, 316351, 361544, 406737, 411992, 463491, 529704, 542316, 617988, 632702, 813474, 926982, 949053, 1084632, 1235976, 1265404, 1626948, 1853964, 1898106, 2214457, 2530808, 2847159, 3253896, 3707928, 3796212, 4428914, 5694318, 6643371, 7592424, 8857828, 11388636, 13286742, 17715656, 19930113, 22777272, 26573484, 39860226, 53146968, 79720452, 159440904]

約数ペア:

[(1, 159440904), (2, 79720452), (3, 53146968), (4, 39860226), (6, 26573484), (7, 22777272), (8, 19930113), (9, 17715656), (12, 13286742), (14, 11388636), (18, 8857828), (21, 7592424), (24, 6643371), (28, 5694318), (36, 4428914), (42, 3796212), (43, 3707928), (49, 3253896), (56, 2847159), (63, 2530808), (72, 2214457), (84, 1898106), (86, 1853964), (98, 1626948), (126, 1265404), (129, 1235976), (147, 1084632), (168, 949053), (172, 926982), (196, 813474), (252, 632702), (258, 617988), (294, 542316), (301, 529704), (344, 463491), (387, 411992), (392, 406737), (441, 361544), (504, 316351), (516, 308994), (588, 271158), (602, 264852), (774, 205996), (882, 180772), (903, 176568), (1032, 154497), (1051, 151704), (1176, 135579), (1204, 132426), (1548, 102998), (1764, 90386), (1806, 88284), (2102, 75852), (2107, 75672), (2408, 66213), (2709, 58856), (3096, 51499), (3153, 50568), (3528, 45193), (3612, 44142), (4204, 37926), (4214, 37836), (5418, 29428), (6306, 25284), (6321, 25224), (7224, 22071), (7357, 21672), (8408, 18963), (8428, 18918), (9459, 16856), (10836, 14714), (12612, 12642)]