153945888

素因数分解:

$2^5\times 3^1\times {\mathrm{557}}^1\times {\mathrm{2879}}^1$

素因数の和:3449

約数の個数: 48

約数和(自身を含む): 404974080

約数和(自身を除く): 251028192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 557, 1114, 1671, 2228, 2879, 3342, 4456, 5758, 6684, 8637, 8912, 11516, 13368, 17274, 17824, 23032, 26736, 34548, 46064, 53472, 69096, 92128, 138192, 276384, 1603603, 3207206, 4810809, 6414412, 9621618, 12828824, 19243236, 25657648, 38486472, 51315296, 76972944, 153945888]

約数ペア:

[(1, 153945888), (2, 76972944), (3, 51315296), (4, 38486472), (6, 25657648), (8, 19243236), (12, 12828824), (16, 9621618), (24, 6414412), (32, 4810809), (48, 3207206), (96, 1603603), (557, 276384), (1114, 138192), (1671, 92128), (2228, 69096), (2879, 53472), (3342, 46064), (4456, 34548), (5758, 26736), (6684, 23032), (8637, 17824), (8912, 17274), (11516, 13368)]