152239744

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{22441}}^1$

素因数の和:22508

約数の個数: 32

約数和(自身を含む): 309026340

約数和(自身を除く): 156786596

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 22441, 44882, 89764, 179528, 359056, 718112, 1189373, 1436224, 2378746, 2872448, 4757492, 9514984, 19029968, 38059936, 76119872, 152239744]

約数ペア:

[(1, 152239744), (2, 76119872), (4, 38059936), (8, 19029968), (16, 9514984), (32, 4757492), (53, 2872448), (64, 2378746), (106, 1436224), (128, 1189373), (212, 718112), (424, 359056), (848, 179528), (1696, 89764), (3392, 44882), (6784, 22441)]