130001768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15823}}^1$

素因数の和:15921

約数の個数: 32

約数和(自身を含む): 265843200

約数和(自身を除く): 135841432

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 15823, 31646, 63292, 126584, 205699, 411398, 822796, 1250017, 1645592, 2500034, 5000068, 10000136, 16250221, 32500442, 65000884, 130001768]

約数ペア:

[(1, 130001768), (2, 65000884), (4, 32500442), (8, 16250221), (13, 10000136), (26, 5000068), (52, 2500034), (79, 1645592), (104, 1250017), (158, 822796), (316, 411398), (632, 205699), (1027, 126584), (2054, 63292), (4108, 31646), (8216, 15823)]