142003952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 285666240

約数和(自身を除く): 143662288

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 463, 464, 661, 926, 1322, 1852, 2644, 3704, 5288, 7408, 10576, 13427, 19169, 26854, 38338, 53708, 76676, 107416, 153352, 214832, 306043, 306704, 612086, 1224172, 2448344, 4896688, 8875247, 17750494, 35500988, 71001976, 142003952]

約数ペア:

[(1, 142003952), (2, 71001976), (4, 35500988), (8, 17750494), (16, 8875247), (29, 4896688), (58, 2448344), (116, 1224172), (232, 612086), (463, 306704), (464, 306043), (661, 214832), (926, 153352), (1322, 107416), (1852, 76676), (2644, 53708), (3704, 38338), (5288, 26854), (7408, 19169), (10576, 13427)]