149458424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8389}}^1$

素因数の和:8543

約数の個数: 32

約数和(自身を含む): 299019600

約数和(自身を除く): 149561176

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8389, 8908, 16778, 17816, 33556, 67112, 142613, 285226, 570452, 1098959, 1140904, 2197918, 4395836, 8791672, 18682303, 37364606, 74729212, 149458424]

約数ペア:

[(1, 149458424), (2, 74729212), (4, 37364606), (8, 18682303), (17, 8791672), (34, 4395836), (68, 2197918), (131, 1140904), (136, 1098959), (262, 570452), (524, 285226), (1048, 142613), (2227, 67112), (4454, 33556), (8389, 17816), (8908, 16778)]