156988984506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1\times {\mathrm{3581}}^1$

素因数の和:4747

約数の個数: 64

約数和(自身を含む): 328895686656

約数和(自身を除く): 171906702150

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 491, 647, 982, 1294, 1473, 1941, 2946, 3581, 3882, 7162, 10743, 11293, 14881, 21486, 22586, 29762, 33879, 44643, 67758, 82363, 89286, 164726, 247089, 317677, 494178, 635354, 953031, 1758271, 1906062, 2316907, 3516542, 4633814, 5274813, 6950721, 7306571, 10549626, 13901442, 14613142, 21919713, 40440233, 43839426, 53288861, 80880466, 106577722, 121320699, 159866583, 242641398, 319733166, 1137601337, 2275202674, 3412804011, 6825608022, 26164830751, 52329661502, 78494492253, 156988984506]

約数ペア:

[(1, 156988984506), (2, 78494492253), (3, 52329661502), (6, 26164830751), (23, 6825608022), (46, 3412804011), (69, 2275202674), (138, 1137601337), (491, 319733166), (647, 242641398), (982, 159866583), (1294, 121320699), (1473, 106577722), (1941, 80880466), (2946, 53288861), (3581, 43839426), (3882, 40440233), (7162, 21919713), (10743, 14613142), (11293, 13901442), (14881, 10549626), (21486, 7306571), (22586, 6950721), (29762, 5274813), (33879, 4633814), (44643, 3516542), (67758, 2316907), (82363, 1906062), (89286, 1758271), (164726, 953031), (247089, 635354), (317677, 494178)]