119681536

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17981}}^1$

素因数の和:18012

約数の個数: 40

約数和(自身を含む): 257538204

約数和(自身を除く): 137856668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 17981, 35962, 71924, 143848, 233753, 287696, 467506, 575392, 935012, 1150784, 1870024, 2301568, 3740048, 4603136, 7480096, 9206272, 14960192, 29920384, 59840768, 119681536]

約数ペア:

[(1, 119681536), (2, 59840768), (4, 29920384), (8, 14960192), (13, 9206272), (16, 7480096), (26, 4603136), (32, 3740048), (52, 2301568), (64, 1870024), (104, 1150784), (128, 935012), (208, 575392), (256, 467506), (416, 287696), (512, 233753), (832, 143848), (1664, 71924), (3328, 35962), (6656, 17981)]