121549896

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 375661440

約数和(自身を除く): 254111544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 156, 162, 188, 216, 234, 282, 307, 312, 324, 351, 376, 423, 468, 564, 611, 614, 648, 702, 846, 921, 936, 1053, 1128, 1222, 1228, 1269, 1404, 1692, 1833, 1842, 2106, 2444, 2456, 2538, 2763, 2808, 3384, 3666, 3684, 3807, 3991, 4212, 4888, 5076, 5499, 5526, 7332, 7368, 7614, 7982, 8289, 8424, 10152, 10998, 11052, 11973, 14429, 14664, 15228, 15964, 16497, 16578, 21996, 22104, 23946, 24867, 28858, 30456, 31928, 32994, 33156, 35919, 43287, 43992, 47892, 49491, 49734, 57716, 65988, 66312, 71838, 86574, 95784, 98982, 99468, 107757, 115432, 129861, 131976, 143676, 173148, 187577, 197964, 198936, 215514, 259722, 287352, 323271, 346296, 375154, 389583, 395928, 431028, 519444, 562731, 646542, 750308, 779166, 862056, 1038888, 1125462, 1168749, 1293084, 1500616, 1558332, 1688193, 2250924, 2337498, 2586168, 3116664, 3376386, 4501848, 4674996, 5064579, 6752772, 9349992, 10129158, 13505544, 15193737, 20258316, 30387474, 40516632, 60774948, 121549896]

約数ペア:

[(1, 121549896), (2, 60774948), (3, 40516632), (4, 30387474), (6, 20258316), (8, 15193737), (9, 13505544), (12, 10129158), (13, 9349992), (18, 6752772), (24, 5064579), (26, 4674996), (27, 4501848), (36, 3376386), (39, 3116664), (47, 2586168), (52, 2337498), (54, 2250924), (72, 1688193), (78, 1558332), (81, 1500616), (94, 1293084), (104, 1168749), (108, 1125462), (117, 1038888), (141, 862056), (156, 779166), (162, 750308), (188, 646542), (216, 562731), (234, 519444), (282, 431028), (307, 395928), (312, 389583), (324, 375154), (351, 346296), (376, 323271), (423, 287352), (468, 259722), (564, 215514), (611, 198936), (614, 197964), (648, 187577), (702, 173148), (846, 143676), (921, 131976), (936, 129861), (1053, 115432), (1128, 107757), (1222, 99468), (1228, 98982), (1269, 95784), (1404, 86574), (1692, 71838), (1833, 66312), (1842, 65988), (2106, 57716), (2444, 49734), (2456, 49491), (2538, 47892), (2763, 43992), (2808, 43287), (3384, 35919), (3666, 33156), (3684, 32994), (3807, 31928), (3991, 30456), (4212, 28858), (4888, 24867), (5076, 23946), (5499, 22104), (5526, 21996), (7332, 16578), (7368, 16497), (7614, 15964), (7982, 15228), (8289, 14664), (8424, 14429), (10152, 11973), (10998, 11052)]