130468492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 290501792

約数和(自身を除く): 160033300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 121, 154, 194, 242, 308, 388, 397, 484, 679, 794, 847, 1067, 1358, 1588, 1694, 2134, 2716, 2779, 3388, 4268, 4367, 5558, 7469, 8734, 11116, 11737, 14938, 17468, 23474, 29876, 30569, 38509, 46948, 48037, 61138, 77018, 82159, 96074, 122276, 154036, 164318, 192148, 269563, 328636, 336259, 423599, 539126, 672518, 847198, 1078252, 1345036, 1694396, 2965193, 4659589, 5930386, 9319178, 11860772, 18638356, 32617123, 65234246, 130468492]

約数ペア:

[(1, 130468492), (2, 65234246), (4, 32617123), (7, 18638356), (11, 11860772), (14, 9319178), (22, 5930386), (28, 4659589), (44, 2965193), (77, 1694396), (97, 1345036), (121, 1078252), (154, 847198), (194, 672518), (242, 539126), (308, 423599), (388, 336259), (397, 328636), (484, 269563), (679, 192148), (794, 164318), (847, 154036), (1067, 122276), (1358, 96074), (1588, 82159), (1694, 77018), (2134, 61138), (2716, 48037), (2779, 46948), (3388, 38509), (4268, 30569), (4367, 29876), (5558, 23474), (7469, 17468), (8734, 14938), (11116, 11737)]