153299048

素因数分解:

$2^3\times 7^4\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 350909280

約数和(自身を除く): 197610232

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 347, 392, 644, 686, 694, 1127, 1288, 1372, 1388, 2254, 2401, 2429, 2744, 2776, 4508, 4802, 4858, 7889, 7981, 9016, 9604, 9716, 15778, 15962, 17003, 19208, 19432, 31556, 31924, 34006, 55223, 55867, 63112, 63848, 68012, 110446, 111734, 119021, 136024, 220892, 223468, 238042, 391069, 441784, 446936, 476084, 782138, 833147, 952168, 1564276, 1666294, 2737483, 3128552, 3332588, 5474966, 6665176, 10949932, 19162381, 21899864, 38324762, 76649524, 153299048]

約数ペア:

[(1, 153299048), (2, 76649524), (4, 38324762), (7, 21899864), (8, 19162381), (14, 10949932), (23, 6665176), (28, 5474966), (46, 3332588), (49, 3128552), (56, 2737483), (92, 1666294), (98, 1564276), (161, 952168), (184, 833147), (196, 782138), (322, 476084), (343, 446936), (347, 441784), (392, 391069), (644, 238042), (686, 223468), (694, 220892), (1127, 136024), (1288, 119021), (1372, 111734), (1388, 110446), (2254, 68012), (2401, 63848), (2429, 63112), (2744, 55867), (2776, 55223), (4508, 34006), (4802, 31924), (4858, 31556), (7889, 19432), (7981, 19208), (9016, 17003), (9604, 15962), (9716, 15778)]