180871936

素因数分解:

$2^8\times 7^2\times {\mathrm{14419}}^1$

素因数の和:14449

約数の個数: 54

約数和(自身を含む): 420011340

約数和(自身を除く): 239139404

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 14419, 28838, 57676, 100933, 115352, 201866, 230704, 403732, 461408, 706531, 807464, 922816, 1413062, 1614928, 1845632, 2826124, 3229856, 3691264, 5652248, 6459712, 11304496, 12919424, 22608992, 25838848, 45217984, 90435968, 180871936]

約数ペア:

[(1, 180871936), (2, 90435968), (4, 45217984), (7, 25838848), (8, 22608992), (14, 12919424), (16, 11304496), (28, 6459712), (32, 5652248), (49, 3691264), (56, 3229856), (64, 2826124), (98, 1845632), (112, 1614928), (128, 1413062), (196, 922816), (224, 807464), (256, 706531), (392, 461408), (448, 403732), (784, 230704), (896, 201866), (1568, 115352), (1792, 100933), (3136, 57676), (6272, 28838), (12544, 14419)]