153984272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9371}}^1$

素因数の和:9471

約数の個数: 40

約数和(自身を含む): 325395840

約数和(自身を除く): 171411568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 9371, 16432, 18742, 37484, 74968, 121823, 149936, 243646, 487292, 740309, 974584, 1480618, 1949168, 2961236, 5922472, 9624017, 11844944, 19248034, 38496068, 76992136, 153984272]

約数ペア:

[(1, 153984272), (2, 76992136), (4, 38496068), (8, 19248034), (13, 11844944), (16, 9624017), (26, 5922472), (52, 2961236), (79, 1949168), (104, 1480618), (158, 974584), (208, 740309), (316, 487292), (632, 243646), (1027, 149936), (1264, 121823), (2054, 74968), (4108, 37484), (8216, 18742), (9371, 16432)]