145350784

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{39157}}^1$

素因数の和:39200

約数の個数: 32

約数和(自身を含む): 299558700

約数和(自身を除く): 154207916

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 39157, 78314, 156628, 313256, 626512, 1135553, 1253024, 2271106, 2506048, 4542212, 5012096, 9084424, 18168848, 36337696, 72675392, 145350784]

約数ペア:

[(1, 145350784), (2, 72675392), (4, 36337696), (8, 18168848), (16, 9084424), (29, 5012096), (32, 4542212), (58, 2506048), (64, 2271106), (116, 1253024), (128, 1135553), (232, 626512), (464, 313256), (928, 156628), (1856, 78314), (3712, 39157)]