121245552

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 365333760

約数和(自身を除く): 244088208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 61, 72, 86, 107, 108, 122, 129, 144, 172, 183, 214, 216, 244, 258, 321, 344, 366, 387, 428, 432, 488, 516, 549, 642, 688, 732, 774, 856, 963, 976, 1032, 1098, 1161, 1284, 1464, 1548, 1647, 1712, 1926, 2064, 2196, 2322, 2568, 2623, 2889, 2928, 3096, 3294, 3852, 4392, 4601, 4644, 5136, 5246, 5778, 6192, 6527, 6588, 7704, 7869, 8784, 9202, 9288, 10492, 11556, 13054, 13176, 13803, 15408, 15738, 18404, 18576, 19581, 20984, 23112, 23607, 26108, 26352, 27606, 31476, 36808, 39162, 41409, 41968, 46224, 47214, 52216, 55212, 58743, 62952, 70821, 73616, 78324, 82818, 94428, 104432, 110424, 117486, 124227, 125904, 141642, 156648, 165636, 176229, 188856, 220848, 234972, 248454, 280661, 283284, 313296, 331272, 352458, 377712, 469944, 496908, 561322, 566568, 662544, 704916, 841983, 939888, 993816, 1122644, 1133136, 1409832, 1683966, 1987632, 2245288, 2525949, 2819664, 3367932, 4490576, 5051898, 6735864, 7577847, 10103796, 13471728, 15155694, 20207592, 30311388, 40415184, 60622776, 121245552]

約数ペア:

[(1, 121245552), (2, 60622776), (3, 40415184), (4, 30311388), (6, 20207592), (8, 15155694), (9, 13471728), (12, 10103796), (16, 7577847), (18, 6735864), (24, 5051898), (27, 4490576), (36, 3367932), (43, 2819664), (48, 2525949), (54, 2245288), (61, 1987632), (72, 1683966), (86, 1409832), (107, 1133136), (108, 1122644), (122, 993816), (129, 939888), (144, 841983), (172, 704916), (183, 662544), (214, 566568), (216, 561322), (244, 496908), (258, 469944), (321, 377712), (344, 352458), (366, 331272), (387, 313296), (428, 283284), (432, 280661), (488, 248454), (516, 234972), (549, 220848), (642, 188856), (688, 176229), (732, 165636), (774, 156648), (856, 141642), (963, 125904), (976, 124227), (1032, 117486), (1098, 110424), (1161, 104432), (1284, 94428), (1464, 82818), (1548, 78324), (1647, 73616), (1712, 70821), (1926, 62952), (2064, 58743), (2196, 55212), (2322, 52216), (2568, 47214), (2623, 46224), (2889, 41968), (2928, 41409), (3096, 39162), (3294, 36808), (3852, 31476), (4392, 27606), (4601, 26352), (4644, 26108), (5136, 23607), (5246, 23112), (5778, 20984), (6192, 19581), (6527, 18576), (6588, 18404), (7704, 15738), (7869, 15408), (8784, 13803), (9202, 13176), (9288, 13054), (10492, 11556)]