157788302158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3529}}^1\times {\mathrm{19289}}^1$

素因数の和:22900

約数の個数: 32

約数和(自身を含む): 253308564000

約数和(自身を除く): 95520261842

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 3529, 7058, 19289, 38578, 67051, 134102, 215269, 366491, 430538, 732982, 1176629, 2353258, 4090111, 8180222, 22355951, 44711902, 68070881, 136141762, 1293346739, 2586693478, 4152323741, 8304647482, 78894151079, 157788302158]

約数ペア:

[(1, 157788302158), (2, 78894151079), (19, 8304647482), (38, 4152323741), (61, 2586693478), (122, 1293346739), (1159, 136141762), (2318, 68070881), (3529, 44711902), (7058, 22355951), (19289, 8180222), (38578, 4090111), (67051, 2353258), (134102, 1176629), (215269, 732982), (366491, 430538)]