122669824

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 263577888

約数和(自身を除く): 140908064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 256, 272, 284, 397, 544, 568, 794, 1088, 1136, 1207, 1588, 2176, 2272, 2414, 3176, 4352, 4544, 4828, 6352, 6749, 9088, 9656, 12704, 13498, 18176, 19312, 25408, 26996, 28187, 38624, 50816, 53992, 56374, 77248, 101632, 107984, 112748, 154496, 215968, 225496, 308992, 431936, 450992, 479179, 863872, 901984, 958358, 1727744, 1803968, 1916716, 3607936, 3833432, 7215872, 7666864, 15333728, 30667456, 61334912, 122669824]

約数ペア:

[(1, 122669824), (2, 61334912), (4, 30667456), (8, 15333728), (16, 7666864), (17, 7215872), (32, 3833432), (34, 3607936), (64, 1916716), (68, 1803968), (71, 1727744), (128, 958358), (136, 901984), (142, 863872), (256, 479179), (272, 450992), (284, 431936), (397, 308992), (544, 225496), (568, 215968), (794, 154496), (1088, 112748), (1136, 107984), (1207, 101632), (1588, 77248), (2176, 56374), (2272, 53992), (2414, 50816), (3176, 38624), (4352, 28187), (4544, 26996), (4828, 25408), (6352, 19312), (6749, 18176), (9088, 13498), (9656, 12704)]