145925008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6791}}^1$

素因数の和:6895

約数の個数: 40

約数和(自身を含む): 303194880

約数和(自身を除く): 157269872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 5372, 6791, 10744, 13582, 21488, 27164, 54328, 108656, 115447, 230894, 461788, 536489, 923576, 1072978, 1847152, 2145956, 4291912, 8583824, 9120313, 18240626, 36481252, 72962504, 145925008]

約数ペア:

[(1, 145925008), (2, 72962504), (4, 36481252), (8, 18240626), (16, 9120313), (17, 8583824), (34, 4291912), (68, 2145956), (79, 1847152), (136, 1072978), (158, 923576), (272, 536489), (316, 461788), (632, 230894), (1264, 115447), (1343, 108656), (2686, 54328), (5372, 27164), (6791, 21488), (10744, 13582)]