129355492

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{16097}}^1$

素因数の和:16156

約数の個数: 36

約数和(自身を含む): 269770284

約数和(自身を除く): 140414792

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 16097, 32194, 64388, 112679, 225358, 450716, 659977, 788753, 1319954, 1577506, 2639908, 3155012, 4619839, 9239678, 18479356, 32338873, 64677746, 129355492]

約数ペア:

[(1, 129355492), (2, 64677746), (4, 32338873), (7, 18479356), (14, 9239678), (28, 4619839), (41, 3155012), (49, 2639908), (82, 1577506), (98, 1319954), (164, 788753), (196, 659977), (287, 450716), (574, 225358), (1148, 112679), (2009, 64388), (4018, 32194), (8036, 16097)]