156950344

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 162384056

約数列:

[1, 2, 4, 8, 23, 43, 46, 83, 86, 92, 166, 172, 184, 239, 332, 344, 478, 664, 956, 989, 1909, 1912, 1978, 3569, 3818, 3956, 5497, 7138, 7636, 7912, 10277, 10994, 14276, 15272, 19837, 20554, 21988, 28552, 39674, 41108, 43976, 79348, 82087, 82216, 158696, 164174, 236371, 328348, 456251, 472742, 656696, 852991, 912502, 945484, 1705982, 1825004, 1890968, 3411964, 3650008, 6823928, 19618793, 39237586, 78475172, 156950344]

約数ペア:

[(1, 156950344), (2, 78475172), (4, 39237586), (8, 19618793), (23, 6823928), (43, 3650008), (46, 3411964), (83, 1890968), (86, 1825004), (92, 1705982), (166, 945484), (172, 912502), (184, 852991), (239, 656696), (332, 472742), (344, 456251), (478, 328348), (664, 236371), (956, 164174), (989, 158696), (1909, 82216), (1912, 82087), (1978, 79348), (3569, 43976), (3818, 41108), (3956, 39674), (5497, 28552), (7138, 21988), (7636, 20554), (7912, 19837), (10277, 15272), (10994, 14276)]