181412154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 503595456

約数和(自身を除く): 322183302

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 73, 77, 99, 121, 126, 146, 154, 163, 198, 219, 231, 242, 326, 363, 438, 462, 489, 511, 657, 693, 726, 803, 847, 978, 1022, 1089, 1141, 1314, 1386, 1467, 1533, 1606, 1694, 1793, 2178, 2282, 2409, 2541, 2934, 3066, 3423, 3586, 4599, 4818, 5082, 5379, 5621, 6846, 7227, 7623, 8833, 9198, 10269, 10758, 11242, 11899, 12551, 14454, 15246, 16137, 16863, 17666, 19723, 20538, 23798, 25102, 26499, 32274, 33726, 35697, 37653, 39446, 50589, 52998, 59169, 61831, 71394, 75306, 79497, 83293, 101178, 107091, 112959, 118338, 123662, 130889, 138061, 158994, 166586, 177507, 185493, 214182, 225918, 249879, 261778, 276122, 355014, 370986, 392667, 414183, 499758, 556479, 749637, 785334, 828366, 916223, 1112958, 1178001, 1242549, 1439779, 1499274, 1832446, 2356002, 2485098, 2748669, 2879558, 4319337, 5497338, 8246007, 8638674, 10078453, 12958011, 16492014, 20156906, 25916022, 30235359, 60470718, 90706077, 181412154]

約数ペア:

[(1, 181412154), (2, 90706077), (3, 60470718), (6, 30235359), (7, 25916022), (9, 20156906), (11, 16492014), (14, 12958011), (18, 10078453), (21, 8638674), (22, 8246007), (33, 5497338), (42, 4319337), (63, 2879558), (66, 2748669), (73, 2485098), (77, 2356002), (99, 1832446), (121, 1499274), (126, 1439779), (146, 1242549), (154, 1178001), (163, 1112958), (198, 916223), (219, 828366), (231, 785334), (242, 749637), (326, 556479), (363, 499758), (438, 414183), (462, 392667), (489, 370986), (511, 355014), (657, 276122), (693, 261778), (726, 249879), (803, 225918), (847, 214182), (978, 185493), (1022, 177507), (1089, 166586), (1141, 158994), (1314, 138061), (1386, 130889), (1467, 123662), (1533, 118338), (1606, 112959), (1694, 107091), (1793, 101178), (2178, 83293), (2282, 79497), (2409, 75306), (2541, 71394), (2934, 61831), (3066, 59169), (3423, 52998), (3586, 50589), (4599, 39446), (4818, 37653), (5082, 35697), (5379, 33726), (5621, 32274), (6846, 26499), (7227, 25102), (7623, 23798), (8833, 20538), (9198, 19723), (10269, 17666), (10758, 16863), (11242, 16137), (11899, 15246), (12551, 14454)]