148580404

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 303804928

約数和(自身を除く): 155224524

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 157, 292, 314, 463, 511, 628, 926, 1022, 1099, 1852, 2044, 2198, 3241, 4396, 6482, 11461, 12964, 22922, 33799, 45844, 67598, 72691, 80227, 135196, 145382, 160454, 236593, 290764, 320908, 473186, 508837, 946372, 1017674, 2035348, 5306443, 10612886, 21225772, 37145101, 74290202, 148580404]

約数ペア:

[(1, 148580404), (2, 74290202), (4, 37145101), (7, 21225772), (14, 10612886), (28, 5306443), (73, 2035348), (146, 1017674), (157, 946372), (292, 508837), (314, 473186), (463, 320908), (511, 290764), (628, 236593), (926, 160454), (1022, 145382), (1099, 135196), (1852, 80227), (2044, 72691), (2198, 67598), (3241, 45844), (4396, 33799), (6482, 22922), (11461, 12964)]