153273372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{563}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 417666816

約数和(自身を除く): 264393444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 463, 563, 588, 926, 1126, 1389, 1689, 1852, 2252, 2778, 3241, 3378, 3941, 5556, 6482, 6756, 7882, 9723, 11823, 12964, 15764, 19446, 22687, 23646, 27587, 38892, 45374, 47292, 55174, 68061, 82761, 90748, 110348, 136122, 165522, 260669, 272244, 331044, 521338, 782007, 1042676, 1564014, 1824683, 3128028, 3649366, 5474049, 7298732, 10948098, 12772781, 21896196, 25545562, 38318343, 51091124, 76636686, 153273372]

約数ペア:

[(1, 153273372), (2, 76636686), (3, 51091124), (4, 38318343), (6, 25545562), (7, 21896196), (12, 12772781), (14, 10948098), (21, 7298732), (28, 5474049), (42, 3649366), (49, 3128028), (84, 1824683), (98, 1564014), (147, 1042676), (196, 782007), (294, 521338), (463, 331044), (563, 272244), (588, 260669), (926, 165522), (1126, 136122), (1389, 110348), (1689, 90748), (1852, 82761), (2252, 68061), (2778, 55174), (3241, 47292), (3378, 45374), (3941, 38892), (5556, 27587), (6482, 23646), (6756, 22687), (7882, 19446), (9723, 15764), (11823, 12964)]