15156867584

素因数分解:

$2^9\times {\mathrm{239}}^1\times {\mathrm{123863}}^1$

素因数の和:124120

約数の個数: 40

約数和(自身を含む): 30411089280

約数和(自身を除く): 15254221696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 956, 1912, 3824, 7648, 15296, 30592, 61184, 122368, 123863, 247726, 495452, 990904, 1981808, 3963616, 7927232, 15854464, 29603257, 31708928, 59206514, 63417856, 118413028, 236826056, 473652112, 947304224, 1894608448, 3789216896, 7578433792, 15156867584]

約数ペア:

[(1, 15156867584), (2, 7578433792), (4, 3789216896), (8, 1894608448), (16, 947304224), (32, 473652112), (64, 236826056), (128, 118413028), (239, 63417856), (256, 59206514), (478, 31708928), (512, 29603257), (956, 15854464), (1912, 7927232), (3824, 3963616), (7648, 1981808), (15296, 990904), (30592, 495452), (61184, 247726), (122368, 123863)]