179192804

素因数分解:

$2^2\times 7^3\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 368860800

約数和(自身を除く): 189667996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 343, 524, 686, 917, 997, 1372, 1834, 1994, 3668, 3988, 6419, 6979, 12838, 13958, 25676, 27916, 44933, 48853, 89866, 97706, 130607, 179732, 195412, 261214, 341971, 522428, 683942, 914249, 1367884, 1828498, 3656996, 6399743, 12799486, 25598972, 44798201, 89596402, 179192804]

約数ペア:

[(1, 179192804), (2, 89596402), (4, 44798201), (7, 25598972), (14, 12799486), (28, 6399743), (49, 3656996), (98, 1828498), (131, 1367884), (196, 914249), (262, 683942), (343, 522428), (524, 341971), (686, 261214), (917, 195412), (997, 179732), (1372, 130607), (1834, 97706), (1994, 89866), (3668, 48853), (3988, 44933), (6419, 27916), (6979, 25676), (12838, 13958)]