15148168

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 35712000

約数和(自身を除く): 20563832

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 619, 644, 874, 1064, 1238, 1288, 1748, 2476, 3059, 3496, 4333, 4952, 6118, 8666, 11761, 12236, 14237, 17332, 23522, 24472, 28474, 34664, 47044, 56948, 82327, 94088, 99659, 113896, 164654, 199318, 270503, 329308, 398636, 541006, 658616, 797272, 1082012, 1893521, 2164024, 3787042, 7574084, 15148168]

約数ペア:

[(1, 15148168), (2, 7574084), (4, 3787042), (7, 2164024), (8, 1893521), (14, 1082012), (19, 797272), (23, 658616), (28, 541006), (38, 398636), (46, 329308), (56, 270503), (76, 199318), (92, 164654), (133, 113896), (152, 99659), (161, 94088), (184, 82327), (266, 56948), (322, 47044), (437, 34664), (532, 28474), (619, 24472), (644, 23522), (874, 17332), (1064, 14237), (1238, 12236), (1288, 11761), (1748, 8666), (2476, 6118), (3059, 4952), (3496, 4333)]