144614912

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21758

約数の個数: 40

約数和(自身を含む): 311188416

約数和(自身を除く): 166573504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 21727, 43454, 86908, 173816, 282451, 347632, 564902, 695264, 1129804, 1390528, 2259608, 2781056, 4519216, 5562112, 9038432, 11124224, 18076864, 36153728, 72307456, 144614912]

約数ペア:

[(1, 144614912), (2, 72307456), (4, 36153728), (8, 18076864), (13, 11124224), (16, 9038432), (26, 5562112), (32, 4519216), (52, 2781056), (64, 2259608), (104, 1390528), (128, 1129804), (208, 695264), (256, 564902), (416, 347632), (512, 282451), (832, 173816), (1664, 86908), (3328, 43454), (6656, 21727)]