162707888

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 380975616

約数和(自身を除く): 218267728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 83, 92, 112, 161, 166, 184, 322, 332, 368, 581, 644, 664, 761, 1162, 1288, 1328, 1522, 1909, 2324, 2576, 3044, 3818, 4648, 5327, 6088, 7636, 9296, 10654, 12176, 13363, 15272, 17503, 21308, 26726, 30544, 35006, 42616, 53452, 63163, 70012, 85232, 106904, 122521, 126326, 140024, 213808, 245042, 252652, 280048, 442141, 490084, 505304, 884282, 980168, 1010608, 1452749, 1768564, 1960336, 2905498, 3537128, 5810996, 7074256, 10169243, 11621992, 20338486, 23243984, 40676972, 81353944, 162707888]

約数ペア:

[(1, 162707888), (2, 81353944), (4, 40676972), (7, 23243984), (8, 20338486), (14, 11621992), (16, 10169243), (23, 7074256), (28, 5810996), (46, 3537128), (56, 2905498), (83, 1960336), (92, 1768564), (112, 1452749), (161, 1010608), (166, 980168), (184, 884282), (322, 505304), (332, 490084), (368, 442141), (581, 280048), (644, 252652), (664, 245042), (761, 213808), (1162, 140024), (1288, 126326), (1328, 122521), (1522, 106904), (1909, 85232), (2324, 70012), (2576, 63163), (3044, 53452), (3818, 42616), (4648, 35006), (5327, 30544), (6088, 26726), (7636, 21308), (9296, 17503), (10654, 15272), (12176, 13363)]