140878608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{225767}}^1$

素因数の和:225791

約数の個数: 40

約数和(自身を含む): 391933248

約数和(自身を除く): 251054640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 225767, 451534, 677301, 903068, 1354602, 1806136, 2709204, 2934971, 3612272, 5418408, 5869942, 8804913, 10836816, 11739884, 17609826, 23479768, 35219652, 46959536, 70439304, 140878608]

約数ペア:

[(1, 140878608), (2, 70439304), (3, 46959536), (4, 35219652), (6, 23479768), (8, 17609826), (12, 11739884), (13, 10836816), (16, 8804913), (24, 5869942), (26, 5418408), (39, 3612272), (48, 2934971), (52, 2709204), (78, 1806136), (104, 1354602), (156, 903068), (208, 677301), (312, 451534), (624, 225767)]