156483530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 330421248

約数和(自身を除く): 173937718

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 113, 146, 226, 271, 365, 511, 542, 565, 730, 791, 1022, 1130, 1355, 1582, 1897, 2555, 2710, 3794, 3955, 5110, 7910, 8249, 9485, 16498, 18970, 19783, 30623, 39566, 41245, 57743, 61246, 82490, 98915, 115486, 138481, 153115, 197830, 214361, 276962, 288715, 306230, 428722, 577430, 692405, 1071805, 1384810, 2143610, 2235479, 4470958, 11177395, 15648353, 22354790, 31296706, 78241765, 156483530]

約数ペア:

[(1, 156483530), (2, 78241765), (5, 31296706), (7, 22354790), (10, 15648353), (14, 11177395), (35, 4470958), (70, 2235479), (73, 2143610), (113, 1384810), (146, 1071805), (226, 692405), (271, 577430), (365, 428722), (511, 306230), (542, 288715), (565, 276962), (730, 214361), (791, 197830), (1022, 153115), (1130, 138481), (1355, 115486), (1582, 98915), (1897, 82490), (2555, 61246), (2710, 57743), (3794, 41245), (3955, 39566), (5110, 30623), (7910, 19783), (8249, 18970), (9485, 16498)]