162843128

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^3\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 366336000

約数和(自身を除く): 203492872

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 239, 322, 478, 529, 644, 956, 1058, 1288, 1673, 1912, 2116, 3346, 3703, 4232, 5497, 6692, 7406, 10994, 12167, 13384, 14812, 21988, 24334, 29624, 38479, 43976, 48668, 76958, 85169, 97336, 126431, 153916, 170338, 252862, 307832, 340676, 505724, 681352, 885017, 1011448, 1770034, 2907913, 3540068, 5815826, 7080136, 11631652, 20355391, 23263304, 40710782, 81421564, 162843128]

約数ペア:

[(1, 162843128), (2, 81421564), (4, 40710782), (7, 23263304), (8, 20355391), (14, 11631652), (23, 7080136), (28, 5815826), (46, 3540068), (56, 2907913), (92, 1770034), (161, 1011448), (184, 885017), (239, 681352), (322, 505724), (478, 340676), (529, 307832), (644, 252862), (956, 170338), (1058, 153916), (1288, 126431), (1673, 97336), (1912, 85169), (2116, 76958), (3346, 48668), (3703, 43976), (4232, 38479), (5497, 29624), (6692, 24334), (7406, 21988), (10994, 14812), (12167, 13384)]