15358168

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 34920000

約数和(自身を除く): 19561832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 193, 196, 203, 232, 343, 386, 392, 406, 686, 772, 812, 1351, 1372, 1421, 1544, 1624, 2702, 2744, 2842, 5404, 5597, 5684, 9457, 9947, 10808, 11194, 11368, 18914, 19894, 22388, 37828, 39179, 39788, 44776, 66199, 75656, 78358, 79576, 132398, 156716, 264796, 274253, 313432, 529592, 548506, 1097012, 1919771, 2194024, 3839542, 7679084, 15358168]

約数ペア:

[(1, 15358168), (2, 7679084), (4, 3839542), (7, 2194024), (8, 1919771), (14, 1097012), (28, 548506), (29, 529592), (49, 313432), (56, 274253), (58, 264796), (98, 156716), (116, 132398), (193, 79576), (196, 78358), (203, 75656), (232, 66199), (343, 44776), (386, 39788), (392, 39179), (406, 37828), (686, 22388), (772, 19894), (812, 18914), (1351, 11368), (1372, 11194), (1421, 10808), (1544, 9947), (1624, 9457), (2702, 5684), (2744, 5597), (2842, 5404)]