157098136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19121}}^1$

素因数の和:19219

約数の個数: 32

約数和(自身を含む): 321249600

約数和(自身を除く): 164151464

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 19121, 38242, 76484, 152968, 248573, 497146, 994292, 1510559, 1988584, 3021118, 6042236, 12084472, 19637267, 39274534, 78549068, 157098136]

約数ペア:

[(1, 157098136), (2, 78549068), (4, 39274534), (8, 19637267), (13, 12084472), (26, 6042236), (52, 3021118), (79, 1988584), (104, 1510559), (158, 994292), (316, 497146), (632, 248573), (1027, 152968), (2054, 76484), (4108, 38242), (8216, 19121)]