180982788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{16447}}^1$

素因数の和:16592

約数の個数: 48

約数和(自身を含む): 486334464

約数和(自身を除く): 305351676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 16447, 32894, 49341, 65788, 98682, 115129, 197364, 230258, 345387, 460516, 690774, 1381548, 2154557, 4309114, 6463671, 8618228, 12927342, 15081899, 25854684, 30163798, 45245697, 60327596, 90491394, 180982788]

約数ペア:

[(1, 180982788), (2, 90491394), (3, 60327596), (4, 45245697), (6, 30163798), (7, 25854684), (12, 15081899), (14, 12927342), (21, 8618228), (28, 6463671), (42, 4309114), (84, 2154557), (131, 1381548), (262, 690774), (393, 460516), (524, 345387), (786, 230258), (917, 197364), (1572, 115129), (1834, 98682), (2751, 65788), (3668, 49341), (5502, 32894), (11004, 16447)]