156945982048

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{647809}}^1$

素因数の和:647999

約数の個数: 48

約数和(自身を含む): 316374856560

約数和(自身を除く): 159428874512

約数列:

[1, 2, 4, 8, 16, 32, 67, 113, 134, 226, 268, 452, 536, 904, 1072, 1808, 2144, 3616, 7571, 15142, 30284, 60568, 121136, 242272, 647809, 1295618, 2591236, 5182472, 10364944, 20729888, 43403203, 73202417, 86806406, 146404834, 173612812, 292809668, 347225624, 585619336, 694451248, 1171238672, 1388902496, 2342477344, 4904561939, 9809123878, 19618247756, 39236495512, 78472991024, 156945982048]

約数ペア:

[(1, 156945982048), (2, 78472991024), (4, 39236495512), (8, 19618247756), (16, 9809123878), (32, 4904561939), (67, 2342477344), (113, 1388902496), (134, 1171238672), (226, 694451248), (268, 585619336), (452, 347225624), (536, 292809668), (904, 173612812), (1072, 146404834), (1808, 86806406), (2144, 73202417), (3616, 43403203), (7571, 20729888), (15142, 10364944), (30284, 5182472), (60568, 2591236), (121136, 1295618), (242272, 647809)]